Integer Profile

7,123,021

7123021

Prime factors, divisor sums, positional representations and sequence properties for 7,123,021. The prime factorization is 7123021.

Number of positive divisors: 2. Showing the recorded part of the sequence: 191.

DeficientOddPrime

Arithmetic properties

Positive divisors: 2
Divisor sum: 7,123,022
Proper-divisor sum: 1
Digit sum: 16
Digital root: 7

Number bases

Decimal: 7123021
Binary: 11011001011000001001101 (23 bits)
Octal: 0o33130115
Hexadecimal: 0x6CB04D

Divisor catalog (2)

17,123,021

Showing 2 of 2.

Collatz trajectory (191 steps)

Even: n → n/2; Odd: n → 3n + 1

7,123,02121,369,06410,684,5325,342,2662,671,1338,013,4004,006,7002,003,3501,001,6753,005,0261,502,5134,507,5402,253,7701,126,8853,380,6561,690,328845,164422,582211,291633,874316,937950,812475,406237,703713,110356,5551,069,666534,8331,604,500802,250401,1251,203,376601,688300,844150,42275,211225,634112,817338,452169,22684,613253,840126,92063,46031,73015,86547,59623,79811,89935,69817,84953,54826,77413,38740,16220,08160,24430,12215,06145,184

Showing 60 of 60.

Prime factorization

Factorization: 7123021
Distinct prime factors: 1
Perfect square: No
Parity: Odd