2⁴ × 7² × 919

Prime Factor Structure

Factorization String 2^4 × 7^2 × 919

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 30

Divisor Sum (σ) 1,625,640

Proper Divisor Sum 905,144

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #720491 ← → #720497

1 2 4 7 8 14 16 28 49 56 98 112 196 392 784 919 1,838 3,676 6,433 7,352 12,866 14,704 25,732 45,031 51,464 90,062 102,928 180,124 360,248 720,496

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

720,496 360,248 180,124 90,062 45,031 135,094 67,547 202,642 101,321 303,964 151,982 75,991 227,974 113,987 341,962 170,981 512,944 256,472 128,236 64,118 32,059 96,178 48,089 144,268 72,134 36,067 108,202 54,101 162,304 81,152 40,576 20,288 10,144 5,072 2,536 1,268 634 317 952 476 238 119 358 179 538 269 808 404 202 101 304 152 76 38 19 58 29 88 44 22

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