Base | Representation |
---|---|
bin | 101011111110… |
… | …0110001011101 |
3 | 1121101100010200 |
4 | 1113330301131 |
5 | 21400233303 |
6 | 2142054113 |
7 | 366653031 |
oct | 127746135 |
9 | 47340120 |
10 | 23055453 |
11 | 120179a3 |
12 | 787a339 |
13 | 4a130a5 |
14 | 30c21c1 |
15 | 20563a3 |
hex | 15fcc5d |
23055453 has 24 divisors (see below), whose sum is σ = 35063808. Its totient is φ = 14569632.
The previous prime is 23055449. The next prime is 23055457. The reversal of 23055453 is 35455032.
It is an interprime number because it is at equal distance from previous prime (23055449) and next prime (23055457).
It is not a de Polignac number, because 23055453 - 22 = 23055449 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23055457) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25851 + ... + 26727.
It is an arithmetic number, because the mean of its divisors is an integer number (1460992).
Almost surely, 223055453 is an apocalyptic number.
23055453 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
23055453 is a deficient number, since it is larger than the sum of its proper divisors (12008355).
23055453 is a wasteful number, since it uses less digits than its factorization.
23055453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1033 (or 1030 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 23055453 is about 4801.6094176849. The cubic root of 23055453 is about 284.6150666607.
The spelling of 23055453 in words is "twenty-three million, fifty-five thousand, four hundred fifty-three".
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