Base | Representation |
---|---|
bin | 11010111100111000001101 |
3 | 111021221111102 |
4 | 122330320031 |
5 | 3302040401 |
6 | 411232445 |
7 | 114023651 |
oct | 32747015 |
9 | 14257442 |
10 | 7065101 |
11 | 3a9612a |
12 | 2448725 |
13 | 1604a44 |
14 | d1ca61 |
15 | 94856b |
hex | 6bce0d |
7065101 has 2 divisors, whose sum is σ = 7065102. Its totient is φ = 7065100.
The previous prime is 7065089. The next prime is 7065127. The reversal of 7065101 is 1015607.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3553225 + 3511876 = 1885^2 + 1874^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-7065101 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (7065601) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3532550 + 3532551.
It is an arithmetic number, because the mean of its divisors is an integer number (3532551).
Almost surely, 27065101 is an apocalyptic number.
It is an amenable number.
7065101 is a deficient number, since it is larger than the sum of its proper divisors (1).
7065101 is an equidigital number, since it uses as much as digits as its factorization.
7065101 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 210, while the sum is 20.
The square root of 7065101 is about 2658.0257711316. The cubic root of 7065101 is about 191.8843071097.
The spelling of 7065101 in words is "seven million, sixty-five thousand, one hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •