Base | Representation |
---|---|
bin | 11101111100001100… |
… | …101110111111111010 |
3 | 10001222111001012110221 |
4 | 131330030232333322 |
5 | 1011320002442330 |
6 | 22434021330254 |
7 | 2215445414602 |
oct | 357414567772 |
9 | 101874035427 |
10 | 32148484090 |
11 | 126a7a87a18 |
12 | 629256698a |
13 | 305452a368 |
14 | 17ad915c02 |
15 | c8256bb7a |
hex | 77c32effa |
32148484090 has 24 divisors (see below), whose sum is σ = 58326799572. Its totient is φ = 12758074560.
The previous prime is 32148484073. The next prime is 32148484097. The reversal of 32148484090 is 9048484123.
It can be written as a sum of positive squares in 2 ways, for example, as 30316729689 + 1831754401 = 174117^2 + 42799^2 .
It is not an unprimeable number, because it can be changed into a prime (32148484097) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61630 + ... + 260950.
Almost surely, 232148484090 is an apocalyptic number.
32148484090 is a deficient number, since it is larger than the sum of its proper divisors (26178315482).
32148484090 is a wasteful number, since it uses less digits than its factorization.
32148484090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199582 (or 199455 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 43.
The spelling of 32148484090 in words is "thirty-two billion, one hundred forty-eight million, four hundred eighty-four thousand, ninety".
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