4,490,139

3 × 67 × 89 × 251

Prime Factor Structure

Factorization String 3 × 67 × 89 × 251

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Total Divisors 16

Divisor Sum (σ) 6,168,960

Proper Divisor Sum 1,678,821

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4490131 ← → #4490141

1 3 67 89 201 251 267 753 5,963 16,817 17,889 22,339 50,451 67,017 1,496,713 4,490,139

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

4,490,139 13,470,418 6,735,209 20,205,628 10,102,814 5,051,407 15,154,222 7,577,111 22,731,334 11,365,667 34,097,002 17,048,501 51,145,504 25,572,752 12,786,376 6,393,188 3,196,594 1,598,297 4,794,892 2,397,446 1,198,723 3,596,170 1,798,085 5,394,256 2,697,128 1,348,564 674,282 337,141 1,011,424 505,712 252,856 126,428 63,214 31,607 94,822 47,411 142,234 71,117 213,352 106,676 53,338 26,669 80,008 40,004 20,002 10,001 30,004 15,002 7,501 22,504 11,252 5,626 2,813 8,440 4,220 2,110 1,055 3,166 1,583 4,750

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