λ
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9,858,950

2 × 52 × 23 × 8573
Deficient Even Composite

9,858,950 factors as 2 × 5^2 × 23 × 8573. Its 24 positive divisors give a proper-divisor sum of 9,278,218, so this integer is deficient. The Collatz stopping time is 194 steps.

Prime Factor Structure

Factorization String 2 × 5^2 × 23 × 8573
Distinct Prime Factors 4
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 24
Divisor Sum (σ) 19,137,168
Proper Divisor Sum 9,278,218
Digit Sum / Digital Root 44 (Root: 8)
Adjacent Primes #9858949 ← → #9858971

Radix Representation

Decimal 9858950
Binary 100101100110111110000110 (24 bits)
Octal 0o45467606
Hexadecimal 0x966F86

Divisor Catalog (24)

1 2 5 10 23 25 46 50 115 230 575 1,150 8,573 17,146 42,865 85,730 197,179 214,325 394,358 428,650 985,895 1,971,790 4,929,475 9,858,950

Collatz Trajectory (194 steps to reach 1)

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

9,858,950 4,929,475 14,788,426 7,394,213 22,182,640 11,091,320 5,545,660 2,772,830 1,386,415 4,159,246 2,079,623 6,238,870 3,119,435 9,358,306 4,679,153 14,037,460 7,018,730 3,509,365 10,528,096 5,264,048 2,632,024 1,316,012 658,006 329,003 987,010 493,505 1,480,516 740,258 370,129 1,110,388 555,194 277,597 832,792 416,396 208,198 104,099 312,298 156,149 468,448 234,224 117,112 58,556 29,278 14,639 43,918 21,959 65,878 32,939 98,818 49,409 148,228 74,114 37,057 111,172 55,586 27,793 83,380 41,690 20,845 62,536

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