2,792,003

131 × 21313

2,792,003 factors as 131 × 21313. Its 4 positive divisors give a proper-divisor sum of 21,445, so this integer is deficient. The Collatz stopping time is 169 steps.

Prime Factor Structure

Factorization String 131 × 21313

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,813,448

Proper Divisor Sum 21,445

Digit Sum / Digital Root 23 (Root: 5)

Adjacent Primes #2791991 ← → #2792011

Radix Representation

Decimal	2792003
Binary	1010101001101001000011 (22 bits)
Octal	0o12515103
Hexadecimal	0x2A9A43

Divisor Catalog (4)

1 131 21,313 2,792,003

Collatz Trajectory (169 steps to reach 1)

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

2,792,003 8,376,010 4,188,005 12,564,016 6,282,008 3,141,004 1,570,502 785,251 2,355,754 1,177,877 3,533,632 1,766,816 883,408 441,704 220,852 110,426 55,213 165,640 82,820 41,410 20,705 62,116 31,058 15,529 46,588 23,294 11,647 34,942 17,471 52,414 26,207 78,622 39,311 117,934 58,967 176,902 88,451 265,354 132,677 398,032 199,016 99,508 49,754 24,877 74,632 37,316 18,658 9,329 27,988 13,994 6,997 20,992 10,496 5,248 2,624 1,312 656 328 164 82

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