8,990,122

2 × 4495061

8,990,122 factors as 2 × 4495061. Its 4 positive divisors give a proper-divisor sum of 4,495,064, so this integer is deficient. The Collatz stopping time is 212 steps.

Prime Factor Structure

Factorization String 2 × 4495061

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 13,485,186

Proper Divisor Sum 4,495,064

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8990101 ← → #8990123

Radix Representation

Decimal	8990122
Binary	100010010010110110101010 (24 bits)
Octal	0o42226652
Hexadecimal	0x892DAA

Divisor Catalog (4)

1 2 4,495,061 8,990,122

Collatz Trajectory (212 steps to reach 1)

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

8,990,122 4,495,061 13,485,184 6,742,592 3,371,296 1,685,648 842,824 421,412 210,706 105,353 316,060 158,030 79,015 237,046 118,523 355,570 177,785 533,356 266,678 133,339 400,018 200,009 600,028 300,014 150,007 450,022 225,011 675,034 337,517 1,012,552 506,276 253,138 126,569 379,708 189,854 94,927 284,782 142,391 427,174 213,587 640,762 320,381 961,144 480,572 240,286 120,143 360,430 180,215 540,646 270,323 810,970 405,485 1,216,456 608,228 304,114 152,057 456,172 228,086 114,043 342,130

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