11,628,515

5 × 2325703

11,628,515 factors as 5 × 2325703. Its 4 positive divisors give a proper-divisor sum of 2,325,709, so this integer is deficient. The Collatz stopping time is 215 steps.

Prime Factor Structure

Factorization String 5 × 2325703

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 13,954,224

Proper Divisor Sum 2,325,709

Digit Sum / Digital Root 29 (Root: 2)

Adjacent Primes #11628509 ← → #11628517

Radix Representation

Decimal	11628515
Binary	101100010110111111100011 (24 bits)
Octal	0o54267743
Hexadecimal	0xB16FE3

Divisor Catalog (4)

1 5 2,325,703 11,628,515

Collatz Trajectory (215 steps to reach 1)

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

11,628,515 34,885,546 17,442,773 52,328,320 26,164,160 13,082,080 6,541,040 3,270,520 1,635,260 817,630 408,815 1,226,446 613,223 1,839,670 919,835 2,759,506 1,379,753 4,139,260 2,069,630 1,034,815 3,104,446 1,552,223 4,656,670 2,328,335 6,985,006 3,492,503 10,477,510 5,238,755 15,716,266 7,858,133 23,574,400 11,787,200 5,893,600 2,946,800 1,473,400 736,700 368,350 184,175 552,526 276,263 828,790 414,395 1,243,186 621,593 1,864,780 932,390 466,195 1,398,586 699,293 2,097,880 1,048,940 524,470 262,235 786,706 393,353 1,180,060 590,030 295,015 885,046 442,523

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