Integer Profile

7,501,005

3^4 × 5 × 18521

Prime factors, divisor sums, positional representations and sequence properties for 7,501,005. The prime factorization is 3^4 × 5 × 18521.

Number of positive divisors: 20. Showing the recorded part of the sequence: 173.

DeficientOddComposite

Number bases

Decimal: 7501005
Binary: 11100100111010011001101 (23 bits)
Octal: 0o34472315
Hexadecimal: 0x7274CD

Divisor catalog (20)

13591527458113540518,52155,56392,605166,689277,815500,067833,4451,500,2012,500,3357,501,005

Showing 20 of 20.

Collatz trajectory (173 steps)

Even: n → n/2; Odd: n → 3n + 1

7,501,00522,503,01611,251,5085,625,7542,812,8778,438,6324,219,3162,109,6581,054,8293,164,4881,582,244791,122395,5611,186,684593,342296,671890,014445,0071,335,022667,5112,002,5341,001,2673,003,8021,501,9014,505,7042,252,8521,126,426563,2131,689,640844,820422,410211,205633,616316,808158,40479,20239,601118,80459,40229,70189,10444,55222,27611,1385,56916,7088,3544,17712,5326,2663,1339,4004,7002,3501,1753,5261,7635,2902,6457,936

Showing 60 of 60.

Prime factorization

Factorization: 3^4 × 5 × 18521
Distinct prime factors: 3
Perfect square: No
Parity: Odd

Arithmetic properties

Positive divisors: 20
Divisor sum: 13,446,972
Proper-divisor sum: 5,945,967
Digit sum: 18
Digital root: 9