Base | Representation |
---|---|
bin | 101101101000… |
… | …0000011110011 |
3 | 1200000022021122 |
4 | 1123100003303 |
5 | 22110432013 |
6 | 2212412455 |
7 | 410216120 |
oct | 133200363 |
9 | 50008248 |
10 | 23920883 |
11 | 12559128 |
12 | 801712b |
13 | 4c56c8c |
14 | 3269747 |
15 | 2177a08 |
hex | 16d00f3 |
23920883 has 8 divisors (see below), whose sum is σ = 27497568. Its totient is φ = 20384064.
The previous prime is 23920877. The next prime is 23920891. The reversal of 23920883 is 38802932.
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 23920883 - 210 = 23919859 is a prime.
It is not an unprimeable number, because it can be changed into a prime (23920583) 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, 8666 + ... + 11087.
It is an arithmetic number, because the mean of its divisors is an integer number (3437196).
Almost surely, 223920883 is an apocalyptic number.
23920883 is a deficient number, since it is larger than the sum of its proper divisors (3576685).
23920883 is a wasteful number, since it uses less digits than its factorization.
23920883 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19933.
The product of its (nonzero) digits is 20736, while the sum is 35.
The square root of 23920883 is about 4890.8979748099. The cubic root of 23920883 is about 288.1326027422.
The spelling of 23920883 in words is "twenty-three million, nine hundred twenty thousand, eight hundred eighty-three".
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