2 × 988661

Prime Factor Structure

Factorization String 2 × 988661

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,965,986

Proper Divisor Sum 988,664

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1977319 ← → #1977323

1 2 988,661 1,977,322

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

1,977,322 988,661 2,965,984 1,482,992 741,496 370,748 185,374 92,687 278,062 139,031 417,094 208,547 625,642 312,821 938,464 469,232 234,616 117,308 58,654 29,327 87,982 43,991 131,974 65,987 197,962 98,981 296,944 148,472 74,236 37,118 18,559 55,678 27,839 83,518 41,759 125,278 62,639 187,918 93,959 281,878 140,939 422,818 211,409 634,228 317,114 158,557 475,672 237,836 118,918 59,459 178,378 89,189 267,568 133,784 66,892 33,446 16,723 50,170 25,085 75,256

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