8,957,407

8957407

Starting at 8,957,407, the Collatz iteration reaches 1 after 119 steps. The first transition is 26872222; the starting value is odd with 2 positive divisors.

Prime Factor Structure

Factorization String 8957407

Distinct Prime Factors 1

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 2

Divisor Sum (σ) 8,957,408

Proper Divisor Sum 1

Digit Sum / Digital Root 40 (Root: 4)

Adjacent Primes #8957383 ← → #8957413

Radix Representation

Decimal	8957407
Binary	100010001010110111011111 (24 bits)
Octal	0o42126737
Hexadecimal	0x88ADDF

Divisor Catalog (2)

1 8,957,407

Collatz Trajectory (119 steps to reach 1)

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

8,957,407 26,872,222 13,436,111 40,308,334 20,154,167 60,462,502 30,231,251 90,693,754 45,346,877 136,040,632 68,020,316 34,010,158 17,005,079 51,015,238 25,507,619 76,522,858 38,261,429 114,784,288 57,392,144 28,696,072 14,348,036 7,174,018 3,587,009 10,761,028 5,380,514 2,690,257 8,070,772 4,035,386 2,017,693 6,053,080 3,026,540 1,513,270 756,635 2,269,906 1,134,953 3,404,860 1,702,430 851,215 2,553,646 1,276,823 3,830,470 1,915,235 5,745,706 2,872,853 8,618,560 4,309,280 2,154,640 1,077,320 538,660 269,330 134,665 403,996 201,998 100,999 302,998 151,499 454,498 227,249 681,748 340,874

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