9,013,521

3 × 11 × 71 × 3847

9,013,521 factors as 3 × 11 × 71 × 3847. Its 16 positive divisors give a proper-divisor sum of 4,285,167, so this integer is deficient. The Collatz stopping time is 150 steps.

Prime Factor Structure

Factorization String 3 × 11 × 71 × 3847

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 13,298,688

Proper Divisor Sum 4,285,167

Digit Sum / Digital Root 21 (Root: 3)

Adjacent Primes #9013513 ← → #9013523

Radix Representation

Decimal	9013521
Binary	100010011000100100010001 (24 bits)
Octal	0o42304421
Hexadecimal	0x898911

Divisor Catalog (16)

1 3 11 33 71 213 781 2,343 3,847 11,541 42,317 126,951 273,137 819,411 3,004,507 9,013,521

Collatz Trajectory (150 steps to reach 1)

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

9,013,521 27,040,564 13,520,282 6,760,141 20,280,424 10,140,212 5,070,106 2,535,053 7,605,160 3,802,580 1,901,290 950,645 2,851,936 1,425,968 712,984 356,492 178,246 89,123 267,370 133,685 401,056 200,528 100,264 50,132 25,066 12,533 37,600 18,800 9,400 4,700 2,350 1,175 3,526 1,763 5,290 2,645 7,936 3,968 1,984 992 496 248 124 62 31 94 47 142 71 214 107 322 161 484 242 121 364 182 91 274

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