26,180,368

2⁴ × 31 × 52783

26,180,368 factors as 2^4 × 31 × 52783. Its 20 positive divisors give a proper-divisor sum of 26,181,360, so this integer is abundant. The Collatz stopping time is 87 steps.

Prime Factor Structure

Factorization String 2^4 × 31 × 52783

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 52,361,728

Proper Divisor Sum 26,181,360

Digit Sum / Digital Root 34 (Root: 7)

Adjacent Primes #26180353 ← → #26180369

Radix Representation

Decimal	26180368
Binary	1100011110111101100010000 (25 bits)
Octal	0o143675420
Hexadecimal	0x18F7B10

Divisor Catalog (20)

Collatz Trajectory (87 steps to reach 1)

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

26,180,368 13,090,184 6,545,092 3,272,546 1,636,273 4,908,820 2,454,410 1,227,205 3,681,616 1,840,808 920,404 460,202 230,101 690,304 345,152 172,576 86,288 43,144 21,572 10,786 5,393 16,180 8,090 4,045 12,136 6,068 3,034 1,517 4,552 2,276 1,138 569 1,708 854 427 1,282 641 1,924 962 481 1,444 722 361 1,084 542 271 814 407 1,222 611 1,834 917 2,752 1,376 688 344 172 86 43 130

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