7,243,515

3² × 5 × 160967

7,243,515 is odd and not a perfect square. Its factorization is 3^2 × 5 × 160967 and its 12 divisors sum to 12,555,504.

Prime Factor Structure

Factorization String 3^2 × 5 × 160967

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 12,555,504

Proper Divisor Sum 5,311,989

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #7243487 ← → #7243517

Radix Representation

Decimal	7243515
Binary	11011101000011011111011 (23 bits)
Octal	0o33503373
Hexadecimal	0x6E86FB

Divisor Catalog (12)

1 3 5 9 15 45 160,967 482,901 804,835 1,448,703 2,414,505 7,243,515

Collatz Trajectory (116 steps to reach 1)

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

7,243,515 21,730,546 10,865,273 32,595,820 16,297,910 8,148,955 24,446,866 12,223,433 36,670,300 18,335,150 9,167,575 27,502,726 13,751,363 41,254,090 20,627,045 61,881,136 30,940,568 15,470,284 7,735,142 3,867,571 11,602,714 5,801,357 17,404,072 8,702,036 4,351,018 2,175,509 6,526,528 3,263,264 1,631,632 815,816 407,908 203,954 101,977 305,932 152,966 76,483 229,450 114,725 344,176 172,088 86,044 43,022 21,511 64,534 32,267 96,802 48,401 145,204 72,602 36,301 108,904 54,452 27,226 13,613 40,840 20,420 10,210 5,105 15,316 7,658

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