9,559,904

2⁵ × 23 × 31 × 419

Starting at 9,559,904, the Collatz iteration reaches 1 after 238 steps. The first transition is 4779952; the starting value is even with 48 positive divisors.

Prime Factor Structure

Factorization String 2^5 × 23 × 31 × 419

Distinct Prime Factors 4

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 48

Divisor Sum (σ) 20,321,280

Proper Divisor Sum 10,761,376

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #9559903 ← → #9559909

Radix Representation

Decimal	9559904
Binary	100100011101111101100000 (24 bits)
Octal	0o44357540
Hexadecimal	0x91DF60

Divisor Catalog (48)

1 2 4 8 16 23 31 32 46 62 92 124 184 248 368 419 496 713 736 838 992 1,426 1,676 2,852 3,352 5,704 6,704 9,637 11,408 12,989 13,408 19,274 22,816 25,978 38,548 51,956 77,096 103,912 154,192 207,824 298,747 308,384 415,648 597,494 1,194,988 2,389,976 4,779,952 9,559,904

Collatz Trajectory (238 steps to reach 1)

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

9,559,904 4,779,952 2,389,976 1,194,988 597,494 298,747 896,242 448,121 1,344,364 672,182 336,091 1,008,274 504,137 1,512,412 756,206 378,103 1,134,310 567,155 1,701,466 850,733 2,552,200 1,276,100 638,050 319,025 957,076 478,538 239,269 717,808 358,904 179,452 89,726 44,863 134,590 67,295 201,886 100,943 302,830 151,415 454,246 227,123 681,370 340,685 1,022,056 511,028 255,514 127,757 383,272 191,636 95,818 47,909 143,728 71,864 35,932 17,966 8,983 26,950 13,475 40,426 20,213 60,640

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