Base | Representation |
---|---|
bin | 10110010010100011… |
… | …111001100110010000 |
3 | 2021202222111222222020 |
4 | 112102203321212100 |
5 | 343004013032401 |
6 | 14554530411440 |
7 | 1505046162114 |
oct | 262243714620 |
9 | 67688458866 |
10 | 23933720976 |
11 | a171a638a0 |
12 | 477b430b80 |
13 | 2345661399 |
14 | 1230905744 |
15 | 95129cd36 |
hex | 5928f9990 |
23933720976 has 40 divisors (see below), whose sum is σ = 67449578784. Its totient is φ = 7252642560.
The previous prime is 23933720971. The next prime is 23933720989. The reversal of 23933720976 is 67902733932.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (23933720971) 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, 22663981 + ... + 22665036.
Almost surely, 223933720976 is an apocalyptic number.
It is an amenable number.
23933720976 is an abundant number, since it is smaller than the sum of its proper divisors (43515857808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23933720976 is a wasteful number, since it uses less digits than its factorization.
23933720976 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45329039 (or 45329033 counting only the distinct ones).
The product of its (nonzero) digits is 2571912, while the sum is 51.
The spelling of 23933720976 in words is "twenty-three billion, nine hundred thirty-three million, seven hundred twenty thousand, nine hundred seventy-six".
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