2,003,773

17 × 311 × 379

2,003,773 factors as 17 × 311 × 379. Its 8 positive divisors give a proper-divisor sum of 130,307, so this integer is deficient. The Collatz stopping time is 91 steps.

Prime Factor Structure

Factorization String 17 × 311 × 379

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 2,134,080

Proper Divisor Sum 130,307

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #2003767 ← → #2003801

Radix Representation

Decimal	2003773
Binary	111101001001100111101 (21 bits)
Octal	0o7511475
Hexadecimal	0x1E933D

Divisor Catalog (8)

1 17 311 379 5,287 6,443 117,869 2,003,773

Collatz Trajectory (91 steps to reach 1)

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

2,003,773 6,011,320 3,005,660 1,502,830 751,415 2,254,246 1,127,123 3,381,370 1,690,685 5,072,056 2,536,028 1,268,014 634,007 1,902,022 951,011 2,853,034 1,426,517 4,279,552 2,139,776 1,069,888 534,944 267,472 133,736 66,868 33,434 16,717 50,152 25,076 12,538 6,269 18,808 9,404 4,702 2,351 7,054 3,527 10,582 5,291 15,874 7,937 23,812 11,906 5,953 17,860 8,930 4,465 13,396 6,698 3,349 10,048 5,024 2,512 1,256 628 314 157 472 236 118 59

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