Base | Representation |
---|---|
bin | 101100010110… |
… | …1100000110001 |
3 | 1121202110222121 |
4 | 1120231200301 |
5 | 21423130324 |
6 | 2150234241 |
7 | 401444044 |
oct | 130554061 |
9 | 47673877 |
10 | 23255089 |
11 | 12143990 |
12 | 7955981 |
13 | 4a82c10 |
14 | 3134c5b |
15 | 20955e4 |
hex | 162d831 |
23255089 has 8 divisors (see below), whose sum is σ = 27320832. Its totient is φ = 19514640.
The previous prime is 23255087. The next prime is 23255119. The reversal of 23255089 is 98055232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23255089 - 21 = 23255087 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23255087) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81169 + ... + 81454.
It is an arithmetic number, because the mean of its divisors is an integer number (3415104).
Almost surely, 223255089 is an apocalyptic number.
It is an amenable number.
23255089 is a deficient number, since it is larger than the sum of its proper divisors (4065743).
23255089 is a wasteful number, since it uses less digits than its factorization.
23255089 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162647.
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 23255089 is about 4822.3530563409. The cubic root of 23255089 is about 285.4341960735.
The spelling of 23255089 in words is "twenty-three million, two hundred fifty-five thousand, eighty-nine".
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