3,591,724

2² × 897931

Starting at 3,591,724, the Collatz iteration reaches 1 after 141 steps. The first transition is 1795862; the starting value is even with 6 positive divisors.

Prime Factor Structure

Factorization String 2^2 × 897931

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 6,285,524

Proper Divisor Sum 2,693,800

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #3591719 ← → #3591733

Radix Representation

Decimal	3591724
Binary	1101101100111000101100 (22 bits)
Octal	0o15547054
Hexadecimal	0x36CE2C

Divisor Catalog (6)

1 2 4 897,931 1,795,862 3,591,724

Collatz Trajectory (141 steps to reach 1)

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

3,591,724 1,795,862 897,931 2,693,794 1,346,897 4,040,692 2,020,346 1,010,173 3,030,520 1,515,260 757,630 378,815 1,136,446 568,223 1,704,670 852,335 2,557,006 1,278,503 3,835,510 1,917,755 5,753,266 2,876,633 8,629,900 4,314,950 2,157,475 6,472,426 3,236,213 9,708,640 4,854,320 2,427,160 1,213,580 606,790 303,395 910,186 455,093 1,365,280 682,640 341,320 170,660 85,330 42,665 127,996 63,998 31,999 95,998 47,999 143,998 71,999 215,998 107,999 323,998 161,999 485,998 242,999 728,998 364,499 1,093,498 546,749 1,640,248 820,124

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