λ
Sigma Notebook

9,985,348

22 × 31 × 80527
Deficient Even Composite

9,985,348 is even and not a perfect square. Its factorization is 2^2 × 31 × 80527 and its 12 divisors sum to 18,038,272.

Prime Factor Structure

Factorization String 2^2 × 31 × 80527
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 12
Divisor Sum (σ) 18,038,272
Proper Divisor Sum 8,052,924
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #9985333 ← → #9985351

Radix Representation

Decimal 9985348
Binary 100110000101110101000100 (24 bits)
Octal 0o46056504
Hexadecimal 0x985D44

Divisor Catalog (12)

1 2 4 31 62 124 80,527 161,054 322,108 2,496,337 4,992,674 9,985,348

Collatz Trajectory (163 steps to reach 1)

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

9,985,348 4,992,674 2,496,337 7,489,012 3,744,506 1,872,253 5,616,760 2,808,380 1,404,190 702,095 2,106,286 1,053,143 3,159,430 1,579,715 4,739,146 2,369,573 7,108,720 3,554,360 1,777,180 888,590 444,295 1,332,886 666,443 1,999,330 999,665 2,998,996 1,499,498 749,749 2,249,248 1,124,624 562,312 281,156 140,578 70,289 210,868 105,434 52,717 158,152 79,076 39,538 19,769 59,308 29,654 14,827 44,482 22,241 66,724 33,362 16,681 50,044 25,022 12,511 37,534 18,767 56,302 28,151 84,454 42,227 126,682 63,341

More profiles

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