Base | Representation |
---|---|
bin | 101100111001… |
… | …1101000110101 |
3 | 1122022001222222 |
4 | 1121303220311 |
5 | 22011323300 |
6 | 2200332125 |
7 | 404051342 |
oct | 131635065 |
9 | 48261888 |
10 | 23542325 |
11 | 1231a774 |
12 | 7a74045 |
13 | 4b53891 |
14 | 31ab7c9 |
15 | 2100785 |
hex | 1673a35 |
23542325 has 12 divisors (see below), whose sum is σ = 29337408. Its totient is φ = 18740400.
The previous prime is 23542319. The next prime is 23542339. The reversal of 23542325 is 52324532.
It is a de Polignac number, because none of the positive numbers 2k-23542325 is a prime.
It is a hoax number, since the sum of its digits (26) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 23542294 and 23542303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3044 + ... + 7506.
It is an arithmetic number, because the mean of its divisors is an integer number (2444784).
Almost surely, 223542325 is an apocalyptic number.
23542325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
23542325 is a deficient number, since it is larger than the sum of its proper divisors (5795083).
23542325 is a wasteful number, since it uses less digits than its factorization.
23542325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4684 (or 4679 counting only the distinct ones).
The product of its digits is 7200, while the sum is 26.
The square root of 23542325 is about 4852.0433839775. The cubic root of 23542325 is about 286.6045738660.
Adding to 23542325 its reverse (52324532), we get a palindrome (75866857).
The spelling of 23542325 in words is "twenty-three million, five hundred forty-two thousand, three hundred twenty-five".
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