2² × 3 × 7 × 23 × 353

Prime Factor Structure

Factorization String 2^2 × 3 × 7 × 23 × 353

Distinct Prime Factors 5

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 1,903,104

Proper Divisor Sum 1,221,108

Digit Sum / Digital Root 39 (Root: 3)

Adjacent Primes #681983 ← → #681997

1 2 3 4 6 7 12 14 21 23 28 42 46 69 84 92 138 161 276 322 353 483 644 706 966 1,059 1,412 1,932 2,118 2,471 4,236 4,942 7,413 8,119 9,884 14,826 16,238 24,357 29,652 32,476 48,714 56,833 97,428 113,666 170,499 227,332 340,998 681,996

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

681,996 340,998 170,499 511,498 255,749 767,248 383,624 191,812 95,906 47,953 143,860 71,930 35,965 107,896 53,948 26,974 13,487 40,462 20,231 60,694 30,347 91,042 45,521 136,564 68,282 34,141 102,424 51,212 25,606 12,803 38,410 19,205 57,616 28,808 14,404 7,202 3,601 10,804 5,402 2,701 8,104 4,052 2,026 1,013 3,040 1,520 760 380 190 95 286 143 430 215 646 323 970 485 1,456 728

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