λ
Ratio Atlas

56,861,503

56861503
Deficient Odd Prime

56,861,503 factors as 56861503. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 238 steps.

Prime Factor Structure

Factorization String 56861503
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 56,861,504
Proper Divisor Sum 1
Digit Sum / Digital Root 34 (Root: 7)
Adjacent Primes #56861479 ← → #56861513

Radix Representation

Decimal 56861503
Binary 11011000111010001100111111 (26 bits)
Octal 0o330721477
Hexadecimal 0x363A33F

Divisor Catalog (2)

Collatz Trajectory (238 steps to reach 1)

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

56,861,503 170,584,510 85,292,255 255,876,766 127,938,383 383,815,150 191,907,575 575,722,726 287,861,363 863,584,090 431,792,045 1,295,376,136 647,688,068 323,844,034 161,922,017 485,766,052 242,883,026 121,441,513 364,324,540 182,162,270 91,081,135 273,243,406 136,621,703 409,865,110 204,932,555 614,797,666 307,398,833 922,196,500 461,098,250 230,549,125 691,647,376 345,823,688 172,911,844 86,455,922 43,227,961 129,683,884 64,841,942 32,420,971 97,262,914 48,631,457 145,894,372 72,947,186 36,473,593 109,420,780 54,710,390 27,355,195 82,065,586 41,032,793 123,098,380 61,549,190 30,774,595 92,323,786 46,161,893 138,485,680 69,242,840 34,621,420 17,310,710 8,655,355 25,966,066 12,983,033

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