1,428,078

2 × 3 × 19 × 12527

Prime Factor Structure

Factorization String 2 × 3 × 19 × 12527

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 16

Divisor Sum (σ) 3,006,720

Proper Divisor Sum 1,578,642

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #1428041 ← → #1428079

1 2 3 6 19 38 57 114 12,527 25,054 37,581 75,162 238,013 476,026 714,039 1,428,078

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

1,428,078 714,039 2,142,118 1,071,059 3,213,178 1,606,589 4,819,768 2,409,884 1,204,942 602,471 1,807,414 903,707 2,711,122 1,355,561 4,066,684 2,033,342 1,016,671 3,050,014 1,525,007 4,575,022 2,287,511 6,862,534 3,431,267 10,293,802 5,146,901 15,440,704 7,720,352 3,860,176 1,930,088 965,044 482,522 241,261 723,784 361,892 180,946 90,473 271,420 135,710 67,855 203,566 101,783 305,350 152,675 458,026 229,013 687,040 343,520 171,760 85,880 42,940 21,470 10,735 32,206 16,103 48,310 24,155 72,466 36,233 108,700 54,350

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