3,078,861

3 × 127 × 8081

Starting at 3,078,861, the Collatz iteration reaches 1 after 89 steps. The first transition is 9236584; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 127 × 8081

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 4,137,984

Proper Divisor Sum 1,059,123

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #3078857 ← → #3078871

Radix Representation

Decimal	3078861
Binary	1011101111101011001101 (22 bits)
Octal	0o13575315
Hexadecimal	0x2EFACD

Divisor Catalog (8)

1 3 127 381 8,081 24,243 1,026,287 3,078,861

Collatz Trajectory (89 steps to reach 1)

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

3,078,861 9,236,584 4,618,292 2,309,146 1,154,573 3,463,720 1,731,860 865,930 432,965 1,298,896 649,448 324,724 162,362 81,181 243,544 121,772 60,886 30,443 91,330 45,665 136,996 68,498 34,249 102,748 51,374 25,687 77,062 38,531 115,594 57,797 173,392 86,696 43,348 21,674 10,837 32,512 16,256 8,128 4,064 2,032 1,016 508 254 127 382 191 574 287 862 431 1,294 647 1,942 971 2,914 1,457 4,372 2,186 1,093 3,280

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