61,443,197

89² × 7757

61,443,197 factors as 89^2 × 7757. Its 6 positive divisors give a proper-divisor sum of 706,141, so this integer is deficient. The Collatz stopping time is 145 steps.

Prime Factor Structure

Factorization String 89^2 × 7757

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 6

Divisor Sum (σ) 62,149,338

Proper Divisor Sum 706,141

Digit Sum / Digital Root 35 (Root: 8)

Adjacent Primes #61443181 ← → #61443203

Radix Representation

Decimal	61443197
Binary	11101010011000110001111101 (26 bits)
Octal	0o352306175
Hexadecimal	0x3A98C7D

Divisor Catalog (6)

1 89 7,757 7,921 690,373 61,443,197

Collatz Trajectory (145 steps to reach 1)

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

61,443,197 184,329,592 92,164,796 46,082,398 23,041,199 69,123,598 34,561,799 103,685,398 51,842,699 155,528,098 77,764,049 233,292,148 116,646,074 58,323,037 174,969,112 87,484,556 43,742,278 21,871,139 65,613,418 32,806,709 98,420,128 49,210,064 24,605,032 12,302,516 6,151,258 3,075,629 9,226,888 4,613,444 2,306,722 1,153,361 3,460,084 1,730,042 865,021 2,595,064 1,297,532 648,766 324,383 973,150 486,575 1,459,726 729,863 2,189,590 1,094,795 3,284,386 1,642,193 4,926,580 2,463,290 1,231,645 3,694,936 1,847,468 923,734 461,867 1,385,602 692,801 2,078,404 1,039,202 519,601 1,558,804 779,402 389,701

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