7,113,217

59 × 120563

Starting at 7,113,217, the Collatz iteration reaches 1 after 121 steps. The first transition is 21339652; the starting value is odd with 4 positive divisors.

Prime Factor Structure

Factorization String 59 × 120563

Distinct Prime Factors 2

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 4

Divisor Sum (σ) 7,233,840

Proper Divisor Sum 120,623

Digit Sum / Digital Root 22 (Root: 4)

Adjacent Primes #7113209 ← → #7113221

Radix Representation

Decimal	7113217
Binary	11011001000101000000001 (23 bits)
Octal	0o33105001
Hexadecimal	0x6C8A01

Divisor Catalog (4)

1 59 120,563 7,113,217

Collatz Trajectory (121 steps to reach 1)

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

7,113,217 21,339,652 10,669,826 5,334,913 16,004,740 8,002,370 4,001,185 12,003,556 6,001,778 3,000,889 9,002,668 4,501,334 2,250,667 6,752,002 3,376,001 10,128,004 5,064,002 2,532,001 7,596,004 3,798,002 1,899,001 5,697,004 2,848,502 1,424,251 4,272,754 2,136,377 6,409,132 3,204,566 1,602,283 4,806,850 2,403,425 7,210,276 3,605,138 1,802,569 5,407,708 2,703,854 1,351,927 4,055,782 2,027,891 6,083,674 3,041,837 9,125,512 4,562,756 2,281,378 1,140,689 3,422,068 1,711,034 855,517 2,566,552 1,283,276 641,638 320,819 962,458 481,229 1,443,688 721,844 360,922 180,461 541,384 270,692

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