Base | Representation |
---|---|
bin | 101011111101… |
… | …1000010011111 |
3 | 1121100222101122 |
4 | 1113323002133 |
5 | 21400021401 |
6 | 2142001155 |
7 | 366623234 |
oct | 127730237 |
9 | 47328348 |
10 | 23048351 |
11 | 12012627 |
12 | 78761bb |
13 | 4a0caa1 |
14 | 30bd78b |
15 | 205421b |
hex | 15fb09f |
23048351 has 2 divisors, whose sum is σ = 23048352. Its totient is φ = 23048350.
The previous prime is 23048327. The next prime is 23048357. The reversal of 23048351 is 15384032.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 23048351 - 26 = 23048287 is a prime.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23048351.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23048357) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11524175 + 11524176.
It is an arithmetic number, because the mean of its divisors is an integer number (11524176).
Almost surely, 223048351 is an apocalyptic number.
23048351 is a deficient number, since it is larger than the sum of its proper divisors (1).
23048351 is an equidigital number, since it uses as much as digits as its factorization.
23048351 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 23048351 is about 4800.8698170227. The cubic root of 23048351 is about 284.5858393916.
The spelling of 23048351 in words is "twenty-three million, forty-eight thousand, three hundred fifty-one".
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