8,973,220

2² × 5 × 23 × 19507

8,973,220 factors as 2^2 × 5 × 23 × 19507. Its 24 positive divisors give a proper-divisor sum of 10,690,844, so this integer is abundant. The Collatz stopping time is 119 steps.

Prime Factor Structure

Factorization String 2^2 × 5 × 23 × 19507

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 24

Divisor Sum (σ) 19,664,064

Proper Divisor Sum 10,690,844

Digit Sum / Digital Root 31 (Root: 4)

Adjacent Primes #8973199 ← → #8973221

Radix Representation

Decimal	8973220
Binary	100010001110101110100100 (24 bits)
Octal	0o42165644
Hexadecimal	0x88EBA4

Divisor Catalog (24)

Collatz Trajectory (119 steps to reach 1)

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

8,973,220 4,486,610 2,243,305 6,729,916 3,364,958 1,682,479 5,047,438 2,523,719 7,571,158 3,785,579 11,356,738 5,678,369 17,035,108 8,517,554 4,258,777 12,776,332 6,388,166 3,194,083 9,582,250 4,791,125 14,373,376 7,186,688 3,593,344 1,796,672 898,336 449,168 224,584 112,292 56,146 28,073 84,220 42,110 21,055 63,166 31,583 94,750 47,375 142,126 71,063 213,190 106,595 319,786 159,893 479,680 239,840 119,920 59,960 29,980 14,990 7,495 22,486 11,243 33,730 16,865 50,596 25,298 12,649 37,948 18,974 9,487

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