13,453,074

2 × 3³ × 249131

13,453,074 factors as 2 × 3^3 × 249131. Its 16 positive divisors give a proper-divisor sum of 16,442,766, so this integer is abundant. The Collatz stopping time is 210 steps.

Prime Factor Structure

Factorization String 2 × 3^3 × 249131

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 29,895,840

Proper Divisor Sum 16,442,766

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #13453073 ← → #13453081

Radix Representation

Decimal	13453074
Binary	110011010100011100010010 (24 bits)
Octal	0o63243422
Hexadecimal	0xCD4712

Divisor Catalog (16)

1 2 3 6 9 18 27 54 249,131 498,262 747,393 1,494,786 2,242,179 4,484,358 6,726,537 13,453,074

Collatz Trajectory (210 steps to reach 1)

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

13,453,074 6,726,537 20,179,612 10,089,806 5,044,903 15,134,710 7,567,355 22,702,066 11,351,033 34,053,100 17,026,550 8,513,275 25,539,826 12,769,913 38,309,740 19,154,870 9,577,435 28,732,306 14,366,153 43,098,460 21,549,230 10,774,615 32,323,846 16,161,923 48,485,770 24,242,885 72,728,656 36,364,328 18,182,164 9,091,082 4,545,541 13,636,624 6,818,312 3,409,156 1,704,578 852,289 2,556,868 1,278,434 639,217 1,917,652 958,826 479,413 1,438,240 719,120 359,560 179,780 89,890 44,945 134,836 67,418 33,709 101,128 50,564 25,282 12,641 37,924 18,962 9,481 28,444 14,222

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