9,740,420

2² × 5 × 487021

9,740,420 factors as 2^2 × 5 × 487021. Its 12 positive divisors give a proper-divisor sum of 10,714,504, so this integer is abundant. The Collatz stopping time is 119 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 487021

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 20,454,924

Proper Divisor Sum 10,714,504

Digit Sum / Digital Root 26 (Root: 8)

Adjacent Primes #9740413 ← → #9740441

Radix Representation

Decimal	9740420
Binary	100101001010000010000100 (24 bits)
Octal	0o45120204
Hexadecimal	0x94A084

Divisor Catalog (12)

1 2 4 5 10 20 487,021 974,042 1,948,084 2,435,105 4,870,210 9,740,420

Collatz Trajectory (119 steps to reach 1)

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

9,740,420 4,870,210 2,435,105 7,305,316 3,652,658 1,826,329 5,478,988 2,739,494 1,369,747 4,109,242 2,054,621 6,163,864 3,081,932 1,540,966 770,483 2,311,450 1,155,725 3,467,176 1,733,588 866,794 433,397 1,300,192 650,096 325,048 162,524 81,262 40,631 121,894 60,947 182,842 91,421 274,264 137,132 68,566 34,283 102,850 51,425 154,276 77,138 38,569 115,708 57,854 28,927 86,782 43,391 130,174 65,087 195,262 97,631 292,894 146,447 439,342 219,671 659,014 329,507 988,522 494,261 1,482,784 741,392 370,696

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