7,550,120

2³ × 5 × 188753

Starting at 7,550,120, the Collatz iteration reaches 1 after 111 steps. The first transition is 3775060; the starting value is even with 16 positive divisors.

Prime Factor Structure

Factorization String 2^3 × 5 × 188753

Distinct Prime Factors 3

Square Status No

Abundance Measure Abundant

Analytical Properties

Total Divisors 16

Divisor Sum (σ) 16,987,860

Proper Divisor Sum 9,437,740

Digit Sum / Digital Root 20 (Root: 2)

Adjacent Primes #7550119 ← → #7550131

Radix Representation

Decimal	7550120
Binary	11100110011010010101000 (23 bits)
Octal	0o34632250
Hexadecimal	0x7334A8

Divisor Catalog (16)

1 2 4 5 8 10 20 40 188,753 377,506 755,012 943,765 1,510,024 1,887,530 3,775,060 7,550,120

Collatz Trajectory (111 steps to reach 1)

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

7,550,120 3,775,060 1,887,530 943,765 2,831,296 1,415,648 707,824 353,912 176,956 88,478 44,239 132,718 66,359 199,078 99,539 298,618 149,309 447,928 223,964 111,982 55,991 167,974 83,987 251,962 125,981 377,944 188,972 94,486 47,243 141,730 70,865 212,596 106,298 53,149 159,448 79,724 39,862 19,931 59,794 29,897 89,692 44,846 22,423 67,270 33,635 100,906 50,453 151,360 75,680 37,840 18,920 9,460 4,730 2,365 7,096 3,548 1,774 887 2,662 1,331

← Previous Integer #7,550,119 Browse Full Index Next Integer #7,550,121 →