3,445,947

3² × 382883

3,445,947 factors as 3^2 × 382883. Its 6 positive divisors give a proper-divisor sum of 1,531,545, so this integer is deficient. The Collatz stopping time is 102 steps.

Prime Factor Structure

Factorization String 3^2 × 382883

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 4,977,492

Proper Divisor Sum 1,531,545

Digit Sum / Digital Root 36 (Root: 9)

Adjacent Primes #3445943 ← → #3445963

Radix Representation

Decimal	3445947
Binary	1101001001010010111011 (22 bits)
Octal	0o15112273
Hexadecimal	0x3494BB

Divisor Catalog (6)

1 3 9 382,883 1,148,649 3,445,947

Collatz Trajectory (102 steps to reach 1)

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

3,445,947 10,337,842 5,168,921 15,506,764 7,753,382 3,876,691 11,630,074 5,815,037 17,445,112 8,722,556 4,361,278 2,180,639 6,541,918 3,270,959 9,812,878 4,906,439 14,719,318 7,359,659 22,078,978 11,039,489 33,118,468 16,559,234 8,279,617 24,838,852 12,419,426 6,209,713 18,629,140 9,314,570 4,657,285 13,971,856 6,985,928 3,492,964 1,746,482 873,241 2,619,724 1,309,862 654,931 1,964,794 982,397 2,947,192 1,473,596 736,798 368,399 1,105,198 552,599 1,657,798 828,899 2,486,698 1,243,349 3,730,048 1,865,024 932,512 466,256 233,128 116,564 58,282 29,141 87,424 43,712 21,856

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