Base | Representation |
---|---|
bin | 101011111111… |
… | …1100111010111 |
3 | 1121101221002212 |
4 | 1113333213113 |
5 | 21401121340 |
6 | 2142224035 |
7 | 400032002 |
oct | 127774727 |
9 | 47357085 |
10 | 23067095 |
11 | 12025717 |
12 | 788501b |
13 | 4a1848c |
14 | 30c6539 |
15 | 2059a65 |
hex | 15ff9d7 |
23067095 has 16 divisors (see below), whose sum is σ = 28868448. Its totient is φ = 17677440.
The previous prime is 23067073. The next prime is 23067157. The reversal of 23067095 is 59076032.
It is a de Polignac number, because none of the positive numbers 2k-23067095 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11465 + ... + 13325.
It is an arithmetic number, because the mean of its divisors is an integer number (1804278).
Almost surely, 223067095 is an apocalyptic number.
23067095 is a deficient number, since it is larger than the sum of its proper divisors (5801353).
23067095 is a wasteful number, since it uses less digits than its factorization.
23067095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1970.
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 23067095 is about 4802.8215665377. The cubic root of 23067095 is about 284.6629646719.
The spelling of 23067095 in words is "twenty-three million, sixty-seven thousand, ninety-five".
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