2,696,258

2 × 1348129

2,696,258 factors as 2 × 1348129. Its 4 positive divisors give a proper-divisor sum of 1,348,132, so this integer is deficient. The Collatz stopping time is 138 steps.

Prime Factor Structure

Factorization String 2 × 1348129

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 4,044,390

Proper Divisor Sum 1,348,132

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2696257 ← → #2696273

Radix Representation

Decimal	2696258
Binary	1010010010010001000010 (22 bits)
Octal	0o12222102
Hexadecimal	0x292442

Divisor Catalog (4)

1 2 1,348,129 2,696,258

Collatz Trajectory (138 steps to reach 1)

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

2,696,258 1,348,129 4,044,388 2,022,194 1,011,097 3,033,292 1,516,646 758,323 2,274,970 1,137,485 3,412,456 1,706,228 853,114 426,557 1,279,672 639,836 319,918 159,959 479,878 239,939 719,818 359,909 1,079,728 539,864 269,932 134,966 67,483 202,450 101,225 303,676 151,838 75,919 227,758 113,879 341,638 170,819 512,458 256,229 768,688 384,344 192,172 96,086 48,043 144,130 72,065 216,196 108,098 54,049 162,148 81,074 40,537 121,612 60,806 30,403 91,210 45,605 136,816 68,408 34,204 17,102

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