Base | Representation |
---|---|
bin | 10110010110010111… |
… | …110011111010101100 |
3 | 2021221102211110222111 |
4 | 112112113303322230 |
5 | 343121400121334 |
6 | 15005133053404 |
7 | 1506453515533 |
oct | 262627637254 |
9 | 67842743874 |
10 | 23997660844 |
11 | a1a5065863 |
12 | 4798927264 |
13 | 235598a721 |
14 | 12391cb31a |
15 | 956bcd064 |
hex | 5965f3eac |
23997660844 has 6 divisors (see below), whose sum is σ = 41995906484. Its totient is φ = 11998830420.
The previous prime is 23997660829. The next prime is 23997660847. The reversal of 23997660844 is 44806679932.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23997660847) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2999707602 + ... + 2999707609.
Almost surely, 223997660844 is an apocalyptic number.
It is an amenable number.
23997660844 is a deficient number, since it is larger than the sum of its proper divisors (17998245640).
23997660844 is a wasteful number, since it uses less digits than its factorization.
23997660844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5999415215 (or 5999415213 counting only the distinct ones).
The product of its (nonzero) digits is 15676416, while the sum is 58.
The spelling of 23997660844 in words is "twenty-three billion, nine hundred ninety-seven million, six hundred sixty thousand, eight hundred forty-four".
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