Base | Representation |
---|---|
bin | 10110010010111100… |
… | …110101100000001011 |
3 | 2021210102211002210221 |
4 | 112102330311200023 |
5 | 343012201222203 |
6 | 14555322450511 |
7 | 1505155555660 |
oct | 262274654013 |
9 | 67712732727 |
10 | 23940257803 |
11 | a175719030 |
12 | 4781663a37 |
13 | 2346b0c827 |
14 | 1231727a67 |
15 | 951b3eabd |
hex | 592f3580b |
23940257803 has 64 divisors (see below), whose sum is σ = 32188907520. Its totient is φ = 17234956800.
The previous prime is 23940257771. The next prime is 23940257813. The reversal of 23940257803 is 30875204932.
It is a cyclic number.
It is not a de Polignac number, because 23940257803 - 25 = 23940257771 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 23940257803.
It is not an unprimeable number, because it can be changed into a prime (23940257813) 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 63 ways as a sum of consecutive naturals, for example, 19447198 + ... + 19448428.
It is an arithmetic number, because the mean of its divisors is an integer number (502951680).
Almost surely, 223940257803 is an apocalyptic number.
23940257803 is a deficient number, since it is larger than the sum of its proper divisors (8248649717).
23940257803 is a wasteful number, since it uses less digits than its factorization.
23940257803 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1528.
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 23940257803 in words is "twenty-three billion, nine hundred forty million, two hundred fifty-seven thousand, eight hundred three".
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