634,040

2³ × 5 × 11² × 131

Prime Factor Structure

Factorization String 2^3 × 5 × 11^2 × 131

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 48

Divisor Sum (σ) 1,580,040

Proper Divisor Sum 946,000

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #634031 ← → #634061

1 2 4 5 8 10 11 20 22 40 44 55 88 110 121 131 220 242 262 440 484 524 605 655 968 1,048 1,210 1,310 1,441 2,420 2,620 2,882 4,840 5,240 5,764 7,205 11,528 14,410 15,851 28,820 31,702 57,640 63,404 79,255 126,808 158,510 317,020 634,040

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

634,040 317,020 158,510 79,255 237,766 118,883 356,650 178,325 534,976 267,488 133,744 66,872 33,436 16,718 8,359 25,078 12,539 37,618 18,809 56,428 28,214 14,107 42,322 21,161 63,484 31,742 15,871 47,614 23,807 71,422 35,711 107,134 53,567 160,702 80,351 241,054 120,527 361,582 180,791 542,374 271,187 813,562 406,781 1,220,344 610,172 305,086 152,543 457,630 228,815 686,446 343,223 1,029,670 514,835 1,544,506 772,253 2,316,760 1,158,380 579,190 289,595 868,786

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