1,998,022

2 × 13 × 76847

Prime Factor Structure

Factorization String 2 × 13 × 76847

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Total Divisors 8

Divisor Sum (σ) 3,227,616

Proper Divisor Sum 1,229,594

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #1998019 ← → #1998023

1 2 13 26 76,847 153,694 999,011 1,998,022

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

1,998,022 999,011 2,997,034 1,498,517 4,495,552 2,247,776 1,123,888 561,944 280,972 140,486 70,243 210,730 105,365 316,096 158,048 79,024 39,512 19,756 9,878 4,939 14,818 7,409 22,228 11,114 5,557 16,672 8,336 4,168 2,084 1,042 521 1,564 782 391 1,174 587 1,762 881 2,644 1,322 661 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364

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