λ
Sequence Observatory

5,907,020

22 × 5 × 7 × 42193
Abundant Even Composite

Starting at 5,907,020, the Collatz iteration reaches 1 after 183 steps. The first transition is 2953510; the starting value is even with 24 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 5 × 7 × 42193
Distinct Prime Factors 4
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 14,177,184
Proper Divisor Sum 8,270,164
Digit Sum / Digital Root 23 (Root: 5)
Adjacent Primes #5907017 ← → #5907023

Radix Representation

Decimal 5907020
Binary 10110100010001001001100 (23 bits)
Octal 0o26421114
Hexadecimal 0x5A224C

Divisor Catalog (24)

1 2 4 5 7 10 14 20 28 35 70 140 42,193 84,386 168,772 210,965 295,351 421,930 590,702 843,860 1,181,404 1,476,755 2,953,510 5,907,020

Collatz Trajectory (183 steps to reach 1)

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

5,907,020 2,953,510 1,476,755 4,430,266 2,215,133 6,645,400 3,322,700 1,661,350 830,675 2,492,026 1,246,013 3,738,040 1,869,020 934,510 467,255 1,401,766 700,883 2,102,650 1,051,325 3,153,976 1,576,988 788,494 394,247 1,182,742 591,371 1,774,114 887,057 2,661,172 1,330,586 665,293 1,995,880 997,940 498,970 249,485 748,456 374,228 187,114 93,557 280,672 140,336 70,168 35,084 17,542 8,771 26,314 13,157 39,472 19,736 9,868 4,934 2,467 7,402 3,701 11,104 5,552 2,776 1,388 694 347 1,042

More profiles

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