λ
Sequence Observatory

5,736,858

2 × 3 × 956143
Abundant Even Composite

Starting at 5,736,858, the Collatz iteration reaches 1 after 245 steps. The first transition is 2868429; the starting value is even with 8 positive divisors.

Prime Factor Structure

Factorization String 2 × 3 × 956143
Distinct Prime Factors 3
Square Status No
Abundance Measure Abundant

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 11,473,728
Proper Divisor Sum 5,736,870
Digit Sum / Digital Root 42 (Root: 6)
Adjacent Primes #5736839 ← → #5736859

Radix Representation

Decimal 5736858
Binary 10101111000100110011010 (23 bits)
Octal 0o25704632
Hexadecimal 0x57899A

Divisor Catalog (8)

1 2 3 6 956,143 1,912,286 2,868,429 5,736,858

Collatz Trajectory (245 steps to reach 1)

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

5,736,858 2,868,429 8,605,288 4,302,644 2,151,322 1,075,661 3,226,984 1,613,492 806,746 403,373 1,210,120 605,060 302,530 151,265 453,796 226,898 113,449 340,348 170,174 85,087 255,262 127,631 382,894 191,447 574,342 287,171 861,514 430,757 1,292,272 646,136 323,068 161,534 80,767 242,302 121,151 363,454 181,727 545,182 272,591 817,774 408,887 1,226,662 613,331 1,839,994 919,997 2,759,992 1,379,996 689,998 344,999 1,034,998 517,499 1,552,498 776,249 2,328,748 1,164,374 582,187 1,746,562 873,281 2,619,844 1,309,922

More profiles

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