149 × 13513

Prime Factor Structure

Factorization String 149 × 13513

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 2,027,100

Proper Divisor Sum 13,663

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #2013409 ← → #2013439

1 149 13,513 2,013,437

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

2,013,437 6,040,312 3,020,156 1,510,078 755,039 2,265,118 1,132,559 3,397,678 1,698,839 5,096,518 2,548,259 7,644,778 3,822,389 11,467,168 5,733,584 2,866,792 1,433,396 716,698 358,349 1,075,048 537,524 268,762 134,381 403,144 201,572 100,786 50,393 151,180 75,590 37,795 113,386 56,693 170,080 85,040 42,520 21,260 10,630 5,315 15,946 7,973 23,920 11,960 5,980 2,990 1,495 4,486 2,243 6,730 3,365 10,096 5,048 2,524 1,262 631 1,894 947 2,842 1,421 4,264 2,132

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