Base | Representation |
---|---|
bin | 101011111111… |
… | …0100111111111 |
3 | 1121101201112122 |
4 | 1113332213333 |
5 | 21401004124 |
6 | 2142153155 |
7 | 400014116 |
oct | 127764777 |
9 | 47351478 |
10 | 23063039 |
11 | 1202266a |
12 | 78827bb |
13 | 4a1668c |
14 | 30c4c7d |
15 | 205875e |
hex | 15fe9ff |
23063039 has 12 divisors (see below), whose sum is σ = 24165648. Its totient is φ = 22007520.
The previous prime is 23063009. The next prime is 23063057. The reversal of 23063039 is 93036032.
It is not a de Polignac number, because 23063039 - 212 = 23058943 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23062999 and 23063017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23063009) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 98867 + ... + 99099.
It is an arithmetic number, because the mean of its divisors is an integer number (2013804).
Almost surely, 223063039 is an apocalyptic number.
23063039 is a deficient number, since it is larger than the sum of its proper divisors (1102609).
23063039 is a wasteful number, since it uses less digits than its factorization.
23063039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 398 (or 367 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 26.
The square root of 23063039 is about 4802.3992961852. The cubic root of 23063039 is about 284.6462791340.
The spelling of 23063039 in words is "twenty-three million, sixty-three thousand, thirty-nine".
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