3,245,645

5 × 13² × 23 × 167

3,245,645 factors as 5 × 13^2 × 23 × 167. Its 24 positive divisors give a proper-divisor sum of 1,181,491, so this integer is deficient. The Collatz stopping time is 208 steps.

Prime Factor Structure

Factorization String 5 × 13^2 × 23 × 167

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 4,427,136

Proper Divisor Sum 1,181,491

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #3245611 ← → #3245659

Radix Representation

Decimal	3245645
Binary	1100011000011001001101 (22 bits)
Octal	0o14303115
Hexadecimal	0x31864D

Divisor Catalog (24)

Collatz Trajectory (208 steps to reach 1)

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

3,245,645 9,736,936 4,868,468 2,434,234 1,217,117 3,651,352 1,825,676 912,838 456,419 1,369,258 684,629 2,053,888 1,026,944 513,472 256,736 128,368 64,184 32,092 16,046 8,023 24,070 12,035 36,106 18,053 54,160 27,080 13,540 6,770 3,385 10,156 5,078 2,539 7,618 3,809 11,428 5,714 2,857 8,572 4,286 2,143 6,430 3,215 9,646 4,823 14,470 7,235 21,706 10,853 32,560 16,280 8,140 4,070 2,035 6,106 3,053 9,160 4,580 2,290 1,145 3,436

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