2,625,086

2 × 1312543

2,625,086 factors as 2 × 1312543. Its 4 positive divisors give a proper-divisor sum of 1,312,546, so this integer is deficient. The Collatz stopping time is 125 steps.

Prime Factor Structure

Factorization String 2 × 1312543

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 3,937,632

Proper Divisor Sum 1,312,546

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #2625079 ← → #2625137

Radix Representation

Decimal	2625086
Binary	1010000000111000111110 (22 bits)
Octal	0o12007076
Hexadecimal	0x280E3E

Divisor Catalog (4)

1 2 1,312,543 2,625,086

Collatz Trajectory (125 steps to reach 1)

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

2,625,086 1,312,543 3,937,630 1,968,815 5,906,446 2,953,223 8,859,670 4,429,835 13,289,506 6,644,753 19,934,260 9,967,130 4,983,565 14,950,696 7,475,348 3,737,674 1,868,837 5,606,512 2,803,256 1,401,628 700,814 350,407 1,051,222 525,611 1,576,834 788,417 2,365,252 1,182,626 591,313 1,773,940 886,970 443,485 1,330,456 665,228 332,614 166,307 498,922 249,461 748,384 374,192 187,096 93,548 46,774 23,387 70,162 35,081 105,244 52,622 26,311 78,934 39,467 118,402 59,201 177,604 88,802 44,401 133,204 66,602 33,301 99,904

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