2,750,917

13 × 61 × 3469

Starting at 2,750,917, the Collatz iteration reaches 1 after 63 steps. The first transition is 8252752; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 13 × 61 × 3469

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 3,011,960

Proper Divisor Sum 261,043

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #2750903 ← → #2750933

Radix Representation

Decimal	2750917
Binary	1010011111100111000101 (22 bits)
Octal	0o12374705
Hexadecimal	0x29F9C5

Divisor Catalog (8)

1 13 61 793 3,469 45,097 211,609 2,750,917

Collatz Trajectory (63 steps to reach 1)

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

2,750,917 8,252,752 4,126,376 2,063,188 1,031,594 515,797 1,547,392 773,696 386,848 193,424 96,712 48,356 24,178 12,089 36,268 18,134 9,067 27,202 13,601 40,804 20,402 10,201 30,604 15,302 7,651 22,954 11,477 34,432 17,216 8,608 4,304 2,152 1,076 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22 11 34 17 52 26 13 40 20 10 5 16

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