2,013,155

5 × 402631

Prime Factor Structure

Factorization String 5 × 402631

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Total Divisors 4

Divisor Sum (σ) 2,415,792

Proper Divisor Sum 402,637

Digit Sum / Digital Root 17 (Root: 8)

Adjacent Primes #2013127 ← → #2013163

1 5 402,631 2,013,155

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

2,013,155 6,039,466 3,019,733 9,059,200 4,529,600 2,264,800 1,132,400 566,200 283,100 141,550 70,775 212,326 106,163 318,490 159,245 477,736 238,868 119,434 59,717 179,152 89,576 44,788 22,394 11,197 33,592 16,796 8,398 4,199 12,598 6,299 18,898 9,449 28,348 14,174 7,087 21,262 10,631 31,894 15,947 47,842 23,921 71,764 35,882 17,941 53,824 26,912 13,456 6,728 3,364 1,682 841 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132

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