Base | Representation |
---|---|
bin | 101100010110… |
… | …1000000101100 |
3 | 1121202101011120 |
4 | 1120231000230 |
5 | 21423044121 |
6 | 2150220540 |
7 | 401435052 |
oct | 130550054 |
9 | 47671146 |
10 | 23253036 |
11 | 12142394 |
12 | 7954750 |
13 | 4a81cc1 |
14 | 31341d2 |
15 | 2094bc6 |
hex | 162d02c |
23253036 has 24 divisors (see below), whose sum is σ = 57113280. Its totient is φ = 7342992.
The previous prime is 23253029. The next prime is 23253037. The reversal of 23253036 is 63035232.
It is a junction number, because it is equal to n+sod(n) for n = 23252997 and 23253015.
It is not an unprimeable number, because it can be changed into a prime (23253037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50766 + ... + 51221.
It is an arithmetic number, because the mean of its divisors is an integer number (2379720).
Almost surely, 223253036 is an apocalyptic number.
It is an amenable number.
23253036 is an abundant number, since it is smaller than the sum of its proper divisors (33860244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23253036 is a wasteful number, since it uses less digits than its factorization.
23253036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102013 (or 102011 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 24.
The square root of 23253036 is about 4822.1401887544. The cubic root of 23253036 is about 285.4257962827.
Adding to 23253036 its reverse (63035232), we get a palindrome (86288268).
The spelling of 23253036 in words is "twenty-three million, two hundred fifty-three thousand, thirty-six".
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