λ
Sigma Notebook

8,700,746

2 × 19 × 101 × 2267
Deficient Even Composite

8,700,746 is even and not a perfect square. Its factorization is 2 × 19 × 101 × 2267 and its 16 divisors sum to 13,880,160.

Prime Factor Structure

Factorization String 2 × 19 × 101 × 2267
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 16
Divisor Sum (σ) 13,880,160
Proper Divisor Sum 5,179,414
Digit Sum / Digital Root 32 (Root: 5)
Adjacent Primes #8700721 ← → #8700751

Radix Representation

Decimal 8700746
Binary 100001001100001101001010 (24 bits)
Octal 0o41141512
Hexadecimal 0x84C34A

Divisor Catalog (16)

1 2 19 38 101 202 1,919 2,267 3,838 4,534 43,073 86,146 228,967 457,934 4,350,373 8,700,746

Collatz Trajectory (199 steps to reach 1)

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

8,700,746 4,350,373 13,051,120 6,525,560 3,262,780 1,631,390 815,695 2,447,086 1,223,543 3,670,630 1,835,315 5,505,946 2,752,973 8,258,920 4,129,460 2,064,730 1,032,365 3,097,096 1,548,548 774,274 387,137 1,161,412 580,706 290,353 871,060 435,530 217,765 653,296 326,648 163,324 81,662 40,831 122,494 61,247 183,742 91,871 275,614 137,807 413,422 206,711 620,134 310,067 930,202 465,101 1,395,304 697,652 348,826 174,413 523,240 261,620 130,810 65,405 196,216 98,108 49,054 24,527 73,582 36,791 110,374 55,187

More profiles

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