λ
Ratio Atlas

30,723,923

197 × 263 × 593
Deficient Odd Composite

30,723,923 factors as 197 × 263 × 593. Its 8 positive divisors give a proper-divisor sum of 325,645, so this integer is deficient. The Collatz stopping time is 144 steps.

Prime Factor Structure

Factorization String 197 × 263 × 593
Distinct Prime Factors 3
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 8
Divisor Sum (σ) 31,049,568
Proper Divisor Sum 325,645
Digit Sum / Digital Root 29 (Root: 2)
Adjacent Primes #30723919 ← → #30723937

Radix Representation

Decimal 30723923
Binary 1110101001100111101010011 (25 bits)
Octal 0o165147523
Hexadecimal 0x1D4CF53

Divisor Catalog (8)

Collatz Trajectory (144 steps to reach 1)

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

30,723,923 92,171,770 46,085,885 138,257,656 69,128,828 34,564,414 17,282,207 51,846,622 25,923,311 77,769,934 38,884,967 116,654,902 58,327,451 174,982,354 87,491,177 262,473,532 131,236,766 65,618,383 196,855,150 98,427,575 295,282,726 147,641,363 442,924,090 221,462,045 664,386,136 332,193,068 166,096,534 83,048,267 249,144,802 124,572,401 373,717,204 186,858,602 93,429,301 280,287,904 140,143,952 70,071,976 35,035,988 17,517,994 8,758,997 26,276,992 13,138,496 6,569,248 3,284,624 1,642,312 821,156 410,578 205,289 615,868 307,934 153,967 461,902 230,951 692,854 346,427 1,039,282 519,641 1,558,924 779,462 389,731 1,169,194

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