λ
Ratio Atlas

80,698,367

80698367
Deficient Odd Prime

80,698,367 factors as 80698367. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 409 steps.

Prime Factor Structure

Factorization String 80698367
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 80,698,368
Proper Divisor Sum 1
Digit Sum / Digital Root 47 (Root: 2)
Adjacent Primes #80698313 ← → #80698381

Radix Representation

Decimal 80698367
Binary 100110011110101101111111111 (27 bits)
Octal 0o463655777
Hexadecimal 0x4CF5BFF

Divisor Catalog (2)

Collatz Trajectory (409 steps to reach 1)

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

80,698,367 242,095,102 121,047,551 363,142,654 181,571,327 544,713,982 272,356,991 817,070,974 408,535,487 1,225,606,462 612,803,231 1,838,409,694 919,204,847 2,757,614,542 1,378,807,271 4,136,421,814 2,068,210,907 6,204,632,722 3,102,316,361 9,306,949,084 4,653,474,542 2,326,737,271 6,980,211,814 3,490,105,907 10,470,317,722 5,235,158,861 15,705,476,584 7,852,738,292 3,926,369,146 1,963,184,573 5,889,553,720 2,944,776,860 1,472,388,430 736,194,215 2,208,582,646 1,104,291,323 3,312,873,970 1,656,436,985 4,969,310,956 2,484,655,478 1,242,327,739 3,726,983,218 1,863,491,609 5,590,474,828 2,795,237,414 1,397,618,707 4,192,856,122 2,096,428,061 6,289,284,184 3,144,642,092 1,572,321,046 786,160,523 2,358,481,570 1,179,240,785 3,537,722,356 1,768,861,178 884,430,589 2,653,291,768 1,326,645,884 663,322,942

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