2,660,996

2² × 13 × 73 × 701

2,660,996 factors as 2^2 × 13 × 73 × 701. Its 24 positive divisors give a proper-divisor sum of 2,429,908, so this integer is deficient. The Collatz stopping time is 117 steps.

Prime Factor Structure

Factorization String 2^2 × 13 × 73 × 701

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 5,090,904

Proper Divisor Sum 2,429,908

Digit Sum / Digital Root 38 (Root: 2)

Adjacent Primes #2660989 ← → #2661013

Radix Representation

Decimal	2660996
Binary	1010001001101010000100 (22 bits)
Octal	0o12115204
Hexadecimal	0x289A84

Divisor Catalog (24)

1 2 4 13 26 52 73 146 292 701 949 1,402 1,898 2,804 3,796 9,113 18,226 36,452 51,173 102,346 204,692 665,249 1,330,498 2,660,996

Collatz Trajectory (117 steps to reach 1)

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

2,660,996 1,330,498 665,249 1,995,748 997,874 498,937 1,496,812 748,406 374,203 1,122,610 561,305 1,683,916 841,958 420,979 1,262,938 631,469 1,894,408 947,204 473,602 236,801 710,404 355,202 177,601 532,804 266,402 133,201 399,604 199,802 99,901 299,704 149,852 74,926 37,463 112,390 56,195 168,586 84,293 252,880 126,440 63,220 31,610 15,805 47,416 23,708 11,854 5,927 17,782 8,891 26,674 13,337 40,012 20,006 10,003 30,010 15,005 45,016 22,508 11,254 5,627 16,882

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