Base | Representation |
---|---|
bin | 101011111110… |
… | …0111111100001 |
3 | 1121101101101000 |
4 | 1113330333201 |
5 | 21400300403 |
6 | 2142102213 |
7 | 366655455 |
oct | 127747741 |
9 | 47341330 |
10 | 23056353 |
11 | 12018641 |
12 | 787a969 |
13 | 4a13618 |
14 | 30c2665 |
15 | 20567a3 |
hex | 15fcfe1 |
23056353 has 16 divisors (see below), whose sum is σ = 34720000. Its totient is φ = 15117840.
The previous prime is 23056351. The next prime is 23056379. The reversal of 23056353 is 35365032.
23056353 is a `hidden beast` number, since 2 + 305 + 6 + 353 = 666.
It is not a de Polignac number, because 23056353 - 21 = 23056351 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (23056351) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5353 + ... + 8646.
It is an arithmetic number, because the mean of its divisors is an integer number (2170000).
Almost surely, 223056353 is an apocalyptic number.
It is an amenable number.
23056353 is a deficient number, since it is larger than the sum of its proper divisors (11663647).
23056353 is a wasteful number, since it uses less digits than its factorization.
23056353 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14069 (or 14063 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
The square root of 23056353 is about 4801.7031353469. The cubic root of 23056353 is about 284.6187700539.
It can be divided in two parts, 23056 and 353, that added together give a square (23409 = 1532).
The spelling of 23056353 in words is "twenty-three million, fifty-six thousand, three hundred fifty-three".
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