Base | Representation |
---|---|
bin | 101011111101… |
… | …1010001100011 |
3 | 1121101000201100 |
4 | 1113323101203 |
5 | 21400034230 |
6 | 2142005443 |
7 | 366626112 |
oct | 127732143 |
9 | 47330640 |
10 | 23049315 |
11 | 12013323 |
12 | 7876883 |
13 | 4a10363 |
14 | 30bdc79 |
15 | 2054660 |
hex | 15fb463 |
23049315 has 12 divisors (see below), whose sum is σ = 39952224. Its totient is φ = 12292944.
The previous prime is 23049281. The next prime is 23049343. The reversal of 23049315 is 51394032.
It is not a de Polignac number, because 23049315 - 26 = 23049251 is a prime.
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, 256059 + ... + 256148.
It is an arithmetic number, because the mean of its divisors is an integer number (3329352).
Almost surely, 223049315 is an apocalyptic number.
23049315 is a deficient number, since it is larger than the sum of its proper divisors (16902909).
23049315 is a wasteful number, since it uses less digits than its factorization.
23049315 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 512218 (or 512215 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 23049315 is about 4800.9702144462. The cubic root of 23049315 is about 284.5898069483.
The spelling of 23049315 in words is "twenty-three million, forty-nine thousand, three hundred fifteen".
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