λ
Ratio Atlas

9,155,227

9155227
Deficient Odd Prime

9,155,227 factors as 9155227. Its 2 positive divisors give a proper-divisor sum of 1, so this integer is deficient. The Collatz stopping time is 212 steps.

Prime Factor Structure

Factorization String 9155227
Distinct Prime Factors 1
Square Status No
Abundance Measure Deficient

Analytical Properties

Total Divisors 2
Divisor Sum (σ) 9,155,228
Proper Divisor Sum 1
Digit Sum / Digital Root 31 (Root: 4)
Adjacent Primes #9155189 ← → #9155233

Radix Representation

Decimal 9155227
Binary 100010111011001010011011 (24 bits)
Octal 0o42731233
Hexadecimal 0x8BB29B

Divisor Catalog (2)

Collatz Trajectory (212 steps to reach 1)

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

9,155,227 27,465,682 13,732,841 41,198,524 20,599,262 10,299,631 30,898,894 15,449,447 46,348,342 23,174,171 69,522,514 34,761,257 104,283,772 52,141,886 26,070,943 78,212,830 39,106,415 117,319,246 58,659,623 175,978,870 87,989,435 263,968,306 131,984,153 395,952,460 197,976,230 98,988,115 296,964,346 148,482,173 445,446,520 222,723,260 111,361,630 55,680,815 167,042,446 83,521,223 250,563,670 125,281,835 375,845,506 187,922,753 563,768,260 281,884,130 140,942,065 422,826,196 211,413,098 105,706,549 317,119,648 158,559,824 79,279,912 39,639,956 19,819,978 9,909,989 29,729,968 14,864,984 7,432,492 3,716,246 1,858,123 5,574,370 2,787,185 8,361,556 4,180,778 2,090,389

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