λ
Sigma Notebook

9,815,536

24 × 613471
Deficient Even Composite

9,815,536 is even and not a perfect square. Its factorization is 2^4 × 613471 and its 10 divisors sum to 19,017,632.

Prime Factor Structure

Factorization String 2^4 × 613471
Distinct Prime Factors 2
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 10
Divisor Sum (σ) 19,017,632
Proper Divisor Sum 9,202,096
Digit Sum / Digital Root 37 (Root: 1)
Adjacent Primes #9815479 ← → #9815539

Radix Representation

Decimal 9815536
Binary 100101011100010111110000 (24 bits)
Octal 0o45342760
Hexadecimal 0x95C5F0

Divisor Catalog (10)

1 2 4 8 16 613,471 1,226,942 2,453,884 4,907,768 9,815,536

Collatz Trajectory (207 steps to reach 1)

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

9,815,536 4,907,768 2,453,884 1,226,942 613,471 1,840,414 920,207 2,760,622 1,380,311 4,140,934 2,070,467 6,211,402 3,105,701 9,317,104 4,658,552 2,329,276 1,164,638 582,319 1,746,958 873,479 2,620,438 1,310,219 3,930,658 1,965,329 5,895,988 2,947,994 1,473,997 4,421,992 2,210,996 1,105,498 552,749 1,658,248 829,124 414,562 207,281 621,844 310,922 155,461 466,384 233,192 116,596 58,298 29,149 87,448 43,724 21,862 10,931 32,794 16,397 49,192 24,596 12,298 6,149 18,448 9,224 4,612 2,306 1,153 3,460 1,730

More profiles

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