3,231,887

17² × 53 × 211

3,231,887 factors as 17^2 × 53 × 211. Its 12 positive divisors give a proper-divisor sum of 282,649, so this integer is deficient. The Collatz stopping time is 239 steps.

Prime Factor Structure

Factorization String 17^2 × 53 × 211

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 3,514,536

Proper Divisor Sum 282,649

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #3231883 ← → #3231931

Radix Representation

Decimal	3231887
Binary	1100010101000010001111 (22 bits)
Octal	0o14250217
Hexadecimal	0x31508F

Divisor Catalog (12)

1 17 53 211 289 901 3,587 11,183 15,317 60,979 190,111 3,231,887

Collatz Trajectory (239 steps to reach 1)

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

3,231,887 9,695,662 4,847,831 14,543,494 7,271,747 21,815,242 10,907,621 32,722,864 16,361,432 8,180,716 4,090,358 2,045,179 6,135,538 3,067,769 9,203,308 4,601,654 2,300,827 6,902,482 3,451,241 10,353,724 5,176,862 2,588,431 7,765,294 3,882,647 11,647,942 5,823,971 17,471,914 8,735,957 26,207,872 13,103,936 6,551,968 3,275,984 1,637,992 818,996 409,498 204,749 614,248 307,124 153,562 76,781 230,344 115,172 57,586 28,793 86,380 43,190 21,595 64,786 32,393 97,180 48,590 24,295 72,886 36,443 109,330 54,665 163,996 81,998 40,999 122,998

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