5,858,649

3⁴ × 151 × 479

Starting at 5,858,649, the Collatz iteration reaches 1 after 152 steps. The first transition is 17575948; the starting value is odd with 20 positive divisors.

Prime Factor Structure

Factorization String 3^4 × 151 × 479

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 20

Divisor Sum (σ) 8,828,160

Proper Divisor Sum 2,969,511

Digit Sum / Digital Root 45 (Root: 9)

Adjacent Primes #5858647 ← → #5858651

Radix Representation

Decimal	5858649
Binary	10110010110010101011001 (23 bits)
Octal	0o26262531
Hexadecimal	0x596559

Divisor Catalog (20)

1 3 9 27 81 151 453 479 1,359 1,437 4,077 4,311 12,231 12,933 38,799 72,329 216,987 650,961 1,952,883 5,858,649

Collatz Trajectory (152 steps to reach 1)

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

5,858,649 17,575,948 8,787,974 4,393,987 13,181,962 6,590,981 19,772,944 9,886,472 4,943,236 2,471,618 1,235,809 3,707,428 1,853,714 926,857 2,780,572 1,390,286 695,143 2,085,430 1,042,715 3,128,146 1,564,073 4,692,220 2,346,110 1,173,055 3,519,166 1,759,583 5,278,750 2,639,375 7,918,126 3,959,063 11,877,190 5,938,595 17,815,786 8,907,893 26,723,680 13,361,840 6,680,920 3,340,460 1,670,230 835,115 2,505,346 1,252,673 3,758,020 1,879,010 939,505 2,818,516 1,409,258 704,629 2,113,888 1,056,944 528,472 264,236 132,118 66,059 198,178 99,089 297,268 148,634 74,317 222,952

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