4,317,087

3 × 1091 × 1319

Starting at 4,317,087, the Collatz iteration reaches 1 after 273 steps. The first transition is 12951262; the starting value is odd with 8 positive divisors.

Prime Factor Structure

Factorization String 3 × 1091 × 1319

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 5,765,760

Proper Divisor Sum 1,448,673

Digit Sum / Digital Root 30 (Root: 3)

Adjacent Primes #4317083 ← → #4317097

Radix Representation

Decimal	4317087
Binary	10000011101111110011111 (23 bits)
Octal	0o20357637
Hexadecimal	0x41DF9F

Divisor Catalog (8)

1 3 1,091 1,319 3,273 3,957 1,439,029 4,317,087

Collatz Trajectory (273 steps to reach 1)

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

4,317,087 12,951,262 6,475,631 19,426,894 9,713,447 29,140,342 14,570,171 43,710,514 21,855,257 65,565,772 32,782,886 16,391,443 49,174,330 24,587,165 73,761,496 36,880,748 18,440,374 9,220,187 27,660,562 13,830,281 41,490,844 20,745,422 10,372,711 31,118,134 15,559,067 46,677,202 23,338,601 70,015,804 35,007,902 17,503,951 52,511,854 26,255,927 78,767,782 39,383,891 118,151,674 59,075,837 177,227,512 88,613,756 44,306,878 22,153,439 66,460,318 33,230,159 99,690,478 49,845,239 149,535,718 74,767,859 224,303,578 112,151,789 336,455,368 168,227,684 84,113,842 42,056,921 126,170,764 63,085,382 31,542,691 94,628,074 47,314,037 141,942,112 70,971,056 35,485,528

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