λ
Integer Codex

8,572,243

8572243
Deficient Odd Prime

For 8,572,243, the 2 positive divisors have a total of 8,572,244. Removing 8,572,243 leaves 1, which gives the deficient classification.

Prime Factor Structure

Factorization String 8572243
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 8,572,244
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #8572241 ← → #8572253

Radix Representation

Decimal 8572243
Binary 100000101100110101010011 (24 bits)
Octal 0o40546523
Hexadecimal 0x82CD53

Divisor Catalog (2)

Collatz Trajectory (243 steps to reach 1)

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

8,572,243 25,716,730 12,858,365 38,575,096 19,287,548 9,643,774 4,821,887 14,465,662 7,232,831 21,698,494 10,849,247 32,547,742 16,273,871 48,821,614 24,410,807 73,232,422 36,616,211 109,848,634 54,924,317 164,772,952 82,386,476 41,193,238 20,596,619 61,789,858 30,894,929 92,684,788 46,342,394 23,171,197 69,513,592 34,756,796 17,378,398 8,689,199 26,067,598 13,033,799 39,101,398 19,550,699 58,652,098 29,326,049 87,978,148 43,989,074 21,994,537 65,983,612 32,991,806 16,495,903 49,487,710 24,743,855 74,231,566 37,115,783 111,347,350 55,673,675 167,021,026 83,510,513 250,531,540 125,265,770 62,632,885 187,898,656 93,949,328 46,974,664 23,487,332 11,743,666

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