Base | Representation |
---|---|
bin | 101011111101… |
… | …0100110100011 |
3 | 1121100212221102 |
4 | 1113322212203 |
5 | 21344442223 |
6 | 2141545015 |
7 | 366615101 |
oct | 127724643 |
9 | 47325842 |
10 | 23046563 |
11 | 12011251 |
12 | 787516b |
13 | 4a0c027 |
14 | 30bcc71 |
15 | 2053928 |
hex | 15fa9a3 |
23046563 has 8 divisors (see below), whose sum is σ = 24453120. Its totient is φ = 21659400.
The previous prime is 23046557. The next prime is 23046587. The reversal of 23046563 is 36564032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-23046563 is a prime.
It is a super-2 number, since 2×230465632 = 1062288132225938, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23046553) 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, 2363 + ... + 7188.
It is an arithmetic number, because the mean of its divisors is an integer number (3056640).
Almost surely, 223046563 is an apocalyptic number.
23046563 is a deficient number, since it is larger than the sum of its proper divisors (1406557).
23046563 is a wasteful number, since it uses less digits than its factorization.
23046563 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9697.
The product of its (nonzero) digits is 12960, while the sum is 29.
The square root of 23046563 is about 4800.6835971557. The cubic root of 23046563 is about 284.5784801863.
The spelling of 23046563 in words is "twenty-three million, forty-six thousand, five hundred sixty-three".
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