Base | Representation |
---|---|
bin | 101100011000… |
… | …1011001000000 |
3 | 1121210021210000 |
4 | 1120301121000 |
5 | 21424132401 |
6 | 2150440000 |
7 | 401541261 |
oct | 130613100 |
9 | 47707700 |
10 | 23270976 |
11 | 12154913 |
12 | 7963000 |
13 | 4a8a211 |
14 | 313a968 |
15 | 209a186 |
hex | 1631640 |
23270976 has 105 divisors (see below), whose sum is σ = 70027419. Its totient is φ = 7641216.
The previous prime is 23270941. The next prime is 23271007. The reversal of 23270976 is 67907232.
The square root of 23270976 is 4824.
It is a perfect power (a square), and thus also a powerful number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 23270976.
It is an unprimeable number.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 347295 + ... + 347361.
Almost surely, 223270976 is an apocalyptic number.
23270976 is the 4824-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23270976
23270976 is an abundant number, since it is smaller than the sum of its proper divisors (46756443).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23270976 is an frugal number, since it uses more digits than its factorization.
23270976 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 158 (or 72 counting only the distinct ones).
The product of its (nonzero) digits is 31752, while the sum is 36.
The cubic root of 23270976 is about 285.4991805711.
Multiplying 23270976 by its sum of digits (36), we get a square (837755136 = 289442).
23270976 divided by its sum of digits (36) gives a square (646416 = 8042).
The spelling of 23270976 in words is "twenty-three million, two hundred seventy thousand, nine hundred seventy-six".
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