Base | Representation |
---|---|
bin | 101011111111… |
… | …1001100000101 |
3 | 1121101211201012 |
4 | 1113333030011 |
5 | 21401042344 |
6 | 2142212005 |
7 | 400023626 |
oct | 127771405 |
9 | 47354635 |
10 | 23065349 |
11 | 1202437a |
12 | 7884005 |
13 | 4a17748 |
14 | 30c5a4d |
15 | 205929e |
hex | 15ff305 |
23065349 has 8 divisors (see below), whose sum is σ = 23344800. Its totient is φ = 22787856.
The previous prime is 23065337. The next prime is 23065397. The reversal of 23065349 is 94356032.
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 23065349 - 28 = 23065093 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23065249) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41894 + ... + 42440.
It is an arithmetic number, because the mean of its divisors is an integer number (2918100).
Almost surely, 223065349 is an apocalyptic number.
It is an amenable number.
23065349 is a deficient number, since it is larger than the sum of its proper divisors (279451).
23065349 is a wasteful number, since it uses less digits than its factorization.
23065349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 979.
The product of its (nonzero) digits is 19440, while the sum is 32.
The square root of 23065349 is about 4802.6397949461. The cubic root of 23065349 is about 284.6557822319.
The spelling of 23065349 in words is "twenty-three million, sixty-five thousand, three hundred forty-nine".
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