λ
Sequence Observatory

5,622,732

22 × 32 × 313 × 499
Abundant Even Composite

Starting at 5,622,732, the Collatz iteration reaches 1 after 338 steps. The first transition is 2811366; the starting value is even with 36 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 3^2 × 313 × 499
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 36
Divisor Sum (σ) 14,287,000
Proper Divisor Sum 8,664,268
Digit Sum / Digital Root 27 (Root: 9)
Adjacent Primes #5622731 ← → #5622761

Radix Representation

Decimal 5622732
Binary 10101011100101111001100 (23 bits)
Octal 0o25345714
Hexadecimal 0x55CBCC

Divisor Catalog (36)

1 2 3 4 6 9 12 18 36 313 499 626 939 998 1,252 1,497 1,878 1,996 2,817 2,994 3,756 4,491 5,634 5,988 8,982 11,268 17,964 156,187 312,374 468,561 624,748 937,122 1,405,683 1,874,244 2,811,366 5,622,732

Collatz Trajectory (338 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

5,622,732 2,811,366 1,405,683 4,217,050 2,108,525 6,325,576 3,162,788 1,581,394 790,697 2,372,092 1,186,046 593,023 1,779,070 889,535 2,668,606 1,334,303 4,002,910 2,001,455 6,004,366 3,002,183 9,006,550 4,503,275 13,509,826 6,754,913 20,264,740 10,132,370 5,066,185 15,198,556 7,599,278 3,799,639 11,398,918 5,699,459 17,098,378 8,549,189 25,647,568 12,823,784 6,411,892 3,205,946 1,602,973 4,808,920 2,404,460 1,202,230 601,115 1,803,346 901,673 2,705,020 1,352,510 676,255 2,028,766 1,014,383 3,043,150 1,521,575 4,564,726 2,282,363 6,847,090 3,423,545 10,270,636 5,135,318 2,567,659 7,702,978

More profiles

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