Base | Representation |
---|---|
bin | 101011111011… |
… | …0011011001100 |
3 | 1121100000110200 |
4 | 1113312123030 |
5 | 21343420302 |
6 | 2141333500 |
7 | 366514155 |
oct | 127663314 |
9 | 47300420 |
10 | 23029452 |
11 | 11aaa406 |
12 | 7867290 |
13 | 4a042c4 |
14 | 30b692c |
15 | 204d81c |
hex | 15f66cc |
23029452 has 36 divisors (see below), whose sum is σ = 59173296. Its totient is φ = 7549920.
The previous prime is 23029427. The next prime is 23029453. The reversal of 23029452 is 25492032.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (23029453) 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, 3048 + ... + 7439.
Almost surely, 223029452 is an apocalyptic number.
It is an amenable number.
23029452 is an abundant number, since it is smaller than the sum of its proper divisors (36143844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23029452 is a wasteful number, since it uses less digits than its factorization.
23029452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10558 (or 10553 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 23029452 is about 4798.9011242158. The cubic root of 23029452 is about 284.5080339918.
The spelling of 23029452 in words is "twenty-three million, twenty-nine thousand, four hundred fifty-two".
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