4,721,055

3 × 5 × 29 × 10853

Starting at 4,721,055, the Collatz iteration reaches 1 after 74 steps. The first transition is 14163166; the starting value is odd with 16 positive divisors.

Prime Factor Structure

Factorization String 3 × 5 × 29 × 10853

Distinct Prime Factors 4

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 7,814,880

Proper Divisor Sum 3,093,825

Digit Sum / Digital Root 24 (Root: 6)

Adjacent Primes #4721047 ← → #4721077

Radix Representation

Decimal	4721055
Binary	10010000000100110011111 (23 bits)
Octal	0o22004637
Hexadecimal	0x48099F

Divisor Catalog (16)

1 3 5 15 29 87 145 435 10,853 32,559 54,265 162,795 314,737 944,211 1,573,685 4,721,055

Collatz Trajectory (74 steps to reach 1)

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

4,721,055 14,163,166 7,081,583 21,244,750 10,622,375 31,867,126 15,933,563 47,800,690 23,900,345 71,701,036 35,850,518 17,925,259 53,775,778 26,887,889 80,663,668 40,331,834 20,165,917 60,497,752 30,248,876 15,124,438 7,562,219 22,686,658 11,343,329 34,029,988 17,014,994 8,507,497 25,522,492 12,761,246 6,380,623 19,141,870 9,570,935 28,712,806 14,356,403 43,069,210 21,534,605 64,603,816 32,301,908 16,150,954 8,075,477 24,226,432 12,113,216 6,056,608 3,028,304 1,514,152 757,076 378,538 189,269 567,808 283,904 141,952 70,976 35,488 17,744 8,872 4,436 2,218 1,109 3,328 1,664 832

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