λ
Sequence Observatory

5,559,802

2 × 953 × 2917
Deficient Even Composite

Starting at 5,559,802, the Collatz iteration reaches 1 after 214 steps. The first transition is 2779901; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 953 × 2917
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 8,351,316
Proper Divisor Sum 2,791,514
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #5559781 ← → #5559809

Radix Representation

Decimal 5559802
Binary 10101001101010111111010 (23 bits)
Octal 0o25152772
Hexadecimal 0x54D5FA

Divisor Catalog (8)

1 2 953 1,906 2,917 5,834 2,779,901 5,559,802

Collatz Trajectory (214 steps to reach 1)

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

5,559,802 2,779,901 8,339,704 4,169,852 2,084,926 1,042,463 3,127,390 1,563,695 4,691,086 2,345,543 7,036,630 3,518,315 10,554,946 5,277,473 15,832,420 7,916,210 3,958,105 11,874,316 5,937,158 2,968,579 8,905,738 4,452,869 13,358,608 6,679,304 3,339,652 1,669,826 834,913 2,504,740 1,252,370 626,185 1,878,556 939,278 469,639 1,408,918 704,459 2,113,378 1,056,689 3,170,068 1,585,034 792,517 2,377,552 1,188,776 594,388 297,194 148,597 445,792 222,896 111,448 55,724 27,862 13,931 41,794 20,897 62,692 31,346 15,673 47,020 23,510 11,755 35,266

More profiles

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