λ
Ratio Atlas

87,635,269

87635269
Deficient Odd Prime

87,635,269 factors as 87635269. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 417 steps.

Prime Factor Structure

Factorization String 87635269
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 87,635,270
Proper Divisor Sum 1
Digit Sum / Digital Root 46 (Root: 1)
Adjacent Primes #87635183 ← → #87635287

Radix Representation

Decimal 87635269
Binary 101001110010011010101000101 (27 bits)
Octal 0o516232505
Hexadecimal 0x5393545

Divisor Catalog (2)

Collatz Trajectory (417 steps to reach 1)

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

87,635,269 262,905,808 131,452,904 65,726,452 32,863,226 16,431,613 49,294,840 24,647,420 12,323,710 6,161,855 18,485,566 9,242,783 27,728,350 13,864,175 41,592,526 20,796,263 62,388,790 31,194,395 93,583,186 46,791,593 140,374,780 70,187,390 35,093,695 105,281,086 52,640,543 157,921,630 78,960,815 236,882,446 118,441,223 355,323,670 177,661,835 532,985,506 266,492,753 799,478,260 399,739,130 199,869,565 599,608,696 299,804,348 149,902,174 74,951,087 224,853,262 112,426,631 337,279,894 168,639,947 505,919,842 252,959,921 758,879,764 379,439,882 189,719,941 569,159,824 284,579,912 142,289,956 71,144,978 35,572,489 106,717,468 53,358,734 26,679,367 80,038,102 40,019,051 120,057,154

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