21,342,849

3 × 11 × 31² × 673

Prime Factor Structure

Factorization String 3 × 11 × 31^2 × 673

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 32,125,536

Proper Divisor Sum 10,782,687

Digit Sum / Digital Root 33 (Root: 6)

Adjacent Primes #21342829 ← → #21342851

Radix Representation

Decimal	21342849
Binary	1010001011010101010000001 (25 bits)
Octal	0o121325201
Hexadecimal	0x145AA81

Divisor Catalog (24)

Collatz Trajectory (327 steps to reach 1)

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

21,342,849 64,028,548 32,014,274 16,007,137 48,021,412 24,010,706 12,005,353 36,016,060 18,008,030 9,004,015 27,012,046 13,506,023 40,518,070 20,259,035 60,777,106 30,388,553 91,165,660 45,582,830 22,791,415 68,374,246 34,187,123 102,561,370 51,280,685 153,842,056 76,921,028 38,460,514 19,230,257 57,690,772 28,845,386 14,422,693 43,268,080 21,634,040 10,817,020 5,408,510 2,704,255 8,112,766 4,056,383 12,169,150 6,084,575 18,253,726 9,126,863 27,380,590 13,690,295 41,070,886 20,535,443 61,606,330 30,803,165 92,409,496 46,204,748 23,102,374 11,551,187 34,653,562 17,326,781 51,980,344 25,990,172 12,995,086 6,497,543 19,492,630 9,746,315 29,238,946

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