Base | Representation |
---|---|
bin | 101100100010… |
… | …1100000011100 |
3 | 1121221110210201 |
4 | 1121011200130 |
5 | 21434301442 |
6 | 2152313244 |
7 | 402333430 |
oct | 131054034 |
9 | 47843721 |
10 | 23353372 |
11 | 12200809 |
12 | 79a2824 |
13 | 4ab8883 |
14 | 315c9c0 |
15 | 20b47b7 |
hex | 164581c |
23353372 has 24 divisors (see below), whose sum is σ = 48738816. Its totient is φ = 9573168.
The previous prime is 23353367. The next prime is 23353373. The reversal of 23353372 is 27335332.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is a self number, because there is not a number n which added to its sum of digits gives 23353372.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23353373) 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, 17488 + ... + 18775.
It is an arithmetic number, because the mean of its divisors is an integer number (2030784).
Almost surely, 223353372 is an apocalyptic number.
It is an amenable number.
23353372 is an abundant number, since it is smaller than the sum of its proper divisors (25385444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23353372 is a wasteful number, since it uses less digits than its factorization.
23353372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36297 (or 36295 counting only the distinct ones).
The product of its digits is 11340, while the sum is 28.
The square root of 23353372 is about 4832.5326693153. The cubic root of 23353372 is about 285.8357411722.
The spelling of 23353372 in words is "twenty-three million, three hundred fifty-three thousand, three hundred seventy-two".
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