12,748,996

2² × 13 × 245173

12,748,996 factors as 2^2 × 13 × 245173. Its 12 positive divisors give a proper-divisor sum of 11,278,056, so this integer is deficient. The Collatz stopping time is 241 steps.

Prime Factor Structure

Factorization String 2^2 × 13 × 245173

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 24,027,052

Proper Divisor Sum 11,278,056

Digit Sum / Digital Root 46 (Root: 1)

Adjacent Primes #12748987 ← → #12749003

Radix Representation

Decimal	12748996
Binary	110000101000100011000100 (24 bits)
Octal	0o60504304
Hexadecimal	0xC288C4

Divisor Catalog (12)

1 2 4 13 26 52 245,173 490,346 980,692 3,187,249 6,374,498 12,748,996

Collatz Trajectory (241 steps to reach 1)

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

12,748,996 6,374,498 3,187,249 9,561,748 4,780,874 2,390,437 7,171,312 3,585,656 1,792,828 896,414 448,207 1,344,622 672,311 2,016,934 1,008,467 3,025,402 1,512,701 4,538,104 2,269,052 1,134,526 567,263 1,701,790 850,895 2,552,686 1,276,343 3,829,030 1,914,515 5,743,546 2,871,773 8,615,320 4,307,660 2,153,830 1,076,915 3,230,746 1,615,373 4,846,120 2,423,060 1,211,530 605,765 1,817,296 908,648 454,324 227,162 113,581 340,744 170,372 85,186 42,593 127,780 63,890 31,945 95,836 47,918 23,959 71,878 35,939 107,818 53,909 161,728 80,864

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