2² × 5 × 43 × 1607

Prime Factor Structure

Factorization String 2^2 × 5 × 43 × 1607

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 2,971,584

Proper Divisor Sum 1,589,564

Digit Sum / Digital Root 16 (Root: 7)

Adjacent Primes #1381999 ← → #1382021

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

1,382,020 691,010 345,505 1,036,516 518,258 259,129 777,388 388,694 194,347 583,042 291,521 874,564 437,282 218,641 655,924 327,962 163,981 491,944 245,972 122,986 61,493 184,480 92,240 46,120 23,060 11,530 5,765 17,296 8,648 4,324 2,162 1,081 3,244 1,622 811 2,434 1,217 3,652 1,826 913 2,740 1,370 685 2,056 1,028 514 257 772 386 193 580 290 145 436 218 109 328 164 82 41

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