Base | Representation |
---|---|
bin | 101011111110… |
… | …0101111110111 |
3 | 1121101022222220 |
4 | 1113330233313 |
5 | 21400232401 |
6 | 2142053423 |
7 | 366652524 |
oct | 127745767 |
9 | 47338886 |
10 | 23055351 |
11 | 12017910 |
12 | 787a273 |
13 | 4a13027 |
14 | 30c214b |
15 | 2056336 |
hex | 15fcbf7 |
23055351 has 24 divisors (see below), whose sum is σ = 34699392. Its totient is φ = 13503600.
The previous prime is 23055343. The next prime is 23055391. The reversal of 23055351 is 15355032.
It is not a de Polignac number, because 23055351 - 23 = 23055343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23055391) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31350 + ... + 32076.
It is an arithmetic number, because the mean of its divisors is an integer number (1445808).
Almost surely, 223055351 is an apocalyptic number.
23055351 is a deficient number, since it is larger than the sum of its proper divisors (11644041).
23055351 is a wasteful number, since it uses less digits than its factorization.
23055351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 803 (or 772 counting only the distinct ones).
The product of its (nonzero) digits is 2250, while the sum is 24.
The square root of 23055351 is about 4801.5987962344. The cubic root of 23055351 is about 284.6146469367.
The spelling of 23055351 in words is "twenty-three million, fifty-five thousand, three hundred fifty-one".
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