λ
Sigma Notebook

9,711,490

2 × 5 × 971149
Deficient Even Composite

9,711,490 is even and not a perfect square. Its factorization is 2 × 5 × 971149 and its 8 divisors sum to 17,480,700.

Prime Factor Structure

Factorization String 2 × 5 × 971149
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 17,480,700
Proper Divisor Sum 7,769,210
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #9711479 ← → #9711503

Radix Representation

Decimal 9711490
Binary 100101000010111110000010 (24 bits)
Octal 0o45027602
Hexadecimal 0x942F82

Divisor Catalog (8)

1 2 5 10 971,149 1,942,298 4,855,745 9,711,490

Collatz Trajectory (207 steps to reach 1)

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

9,711,490 4,855,745 14,567,236 7,283,618 3,641,809 10,925,428 5,462,714 2,731,357 8,194,072 4,097,036 2,048,518 1,024,259 3,072,778 1,536,389 4,609,168 2,304,584 1,152,292 576,146 288,073 864,220 432,110 216,055 648,166 324,083 972,250 486,125 1,458,376 729,188 364,594 182,297 546,892 273,446 136,723 410,170 205,085 615,256 307,628 153,814 76,907 230,722 115,361 346,084 173,042 86,521 259,564 129,782 64,891 194,674 97,337 292,012 146,006 73,003 219,010 109,505 328,516 164,258 82,129 246,388 123,194 61,597

More profiles

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