Integer Profile

7,513,253

11^2 × 31 × 2003

Prime factors, divisor sums, positional representations and sequence properties for 7,513,253. The prime factorization is 11^2 × 31 × 2003.

Number of positive divisors: 12. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Number bases

Decimal: 7513253
Binary: 11100101010010010100101 (23 bits)
Octal: 0o34522245
Hexadecimal: 0x72A4A5

Divisor catalog (12)

111311213412,0033,75122,03362,093242,363683,0237,513,253

Showing 12 of 12.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,513,25322,539,76011,269,8805,634,9402,817,4701,408,7354,226,2062,113,1036,339,3103,169,6559,508,9664,754,48314,263,4507,131,72521,395,17610,697,5885,348,7942,674,3978,023,1924,011,5962,005,7981,002,8993,008,6981,504,3494,513,0482,256,5241,128,262564,1311,692,394846,1972,538,5921,269,296634,648317,324158,66279,331237,994118,997356,992178,49689,24844,62422,31211,1565,5782,7898,3684,1842,0921,0465231,5707852,3561,1785891,768884442221

Showing 60 of 60.

Prime factorization

Factorization: 11^2 × 31 × 2003
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 12
Divisor sum: 8,529,024
Proper-divisor sum: 1,015,771
Digit sum: 26
Digital root: 8