λ
Ratio Atlas

79,740,407

79740407
Deficient Odd Prime

79,740,407 factors as 79740407. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 254 steps.

Prime Factor Structure

Factorization String 79740407
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 79,740,408
Proper Divisor Sum 1
Digit Sum / Digital Root 38 (Root: 2)
Adjacent Primes #79740403 ← → #79740433

Radix Representation

Decimal 79740407
Binary 100110000001011110111110111 (27 bits)
Octal 0o460136767
Hexadecimal 0x4C0BDF7

Divisor Catalog (2)

Collatz Trajectory (254 steps to reach 1)

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

79,740,407 239,221,222 119,610,611 358,831,834 179,415,917 538,247,752 269,123,876 134,561,938 67,280,969 201,842,908 100,921,454 50,460,727 151,382,182 75,691,091 227,073,274 113,536,637 340,609,912 170,304,956 85,152,478 42,576,239 127,728,718 63,864,359 191,593,078 95,796,539 287,389,618 143,694,809 431,084,428 215,542,214 107,771,107 323,313,322 161,656,661 484,969,984 242,484,992 121,242,496 60,621,248 30,310,624 15,155,312 7,577,656 3,788,828 1,894,414 947,207 2,841,622 1,420,811 4,262,434 2,131,217 6,393,652 3,196,826 1,598,413 4,795,240 2,397,620 1,198,810 599,405 1,798,216 899,108 449,554 224,777 674,332 337,166 168,583 505,750

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