42,904,472

2³ × 13 × 61 × 6763

Prime Factor Structure

Factorization String 2^3 × 13 × 61 × 6763

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Total Divisors 32

Divisor Sum (σ) 88,067,280

Proper Divisor Sum 45,162,808

Digit Sum / Digital Root 32 (Root: 5)

Adjacent Primes #42904469 ← → #42904487

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

42,904,472 21,452,236 10,726,118 5,363,059 16,089,178 8,044,589 24,133,768 12,066,884 6,033,442 3,016,721 9,050,164 4,525,082 2,262,541 6,787,624 3,393,812 1,696,906 848,453 2,545,360 1,272,680 636,340 318,170 159,085 477,256 238,628 119,314 59,657 178,972 89,486 44,743 134,230 67,115 201,346 100,673 302,020 151,010 75,505 226,516 113,258 56,629 169,888 84,944 42,472 21,236 10,618 5,309 15,928 7,964 3,982 1,991 5,974 2,987 8,962 4,481 13,444 6,722 3,361 10,084 5,042 2,521 7,564

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