Base | Representation |
---|---|
bin | 101100110011… |
… | …0111110111111 |
3 | 1122012102220100 |
4 | 1121212332333 |
5 | 22003143440 |
6 | 2155252143 |
7 | 403444260 |
oct | 131467677 |
9 | 48172810 |
10 | 23490495 |
11 | 12294836 |
12 | 7a4a053 |
13 | 4b36102 |
14 | 3196967 |
15 | 20e0230 |
hex | 1666fbf |
23490495 has 24 divisors (see below), whose sum is σ = 46534176. Its totient is φ = 10738368.
The previous prime is 23490487. The next prime is 23490503. The reversal of 23490495 is 59409432.
It is an interprime number because it is at equal distance from previous prime (23490487) and next prime (23490503).
It is not a de Polignac number, because 23490495 - 23 = 23490487 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36972 + ... + 37601.
It is an arithmetic number, because the mean of its divisors is an integer number (1938924).
Almost surely, 223490495 is an apocalyptic number.
23490495 is a deficient number, since it is larger than the sum of its proper divisors (23043681).
23490495 is a wasteful number, since it uses less digits than its factorization.
23490495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74591 (or 74588 counting only the distinct ones).
The product of its (nonzero) digits is 38880, while the sum is 36.
The square root of 23490495 is about 4846.6993923700. The cubic root of 23490495 is about 286.3940929607.
The spelling of 23490495 in words is "twenty-three million, four hundred ninety thousand, four hundred ninety-five".
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