Base | Representation |
---|---|
bin | 101111100011110001… |
… | …1001010100110001000 |
3 | 100202121202121212211011 |
4 | 1133013203022212020 |
5 | 3133131311212412 |
6 | 114530250013304 |
7 | 10243633541314 |
oct | 1370743124610 |
9 | 322552555734 |
10 | 102132132232 |
11 | 3a34aa20659 |
12 | 17963a17234 |
13 | 982846ac50 |
14 | 4d2c2b2b44 |
15 | 29cb4ec7a7 |
hex | 17c78ca988 |
102132132232 has 32 divisors (see below), whose sum is σ = 206417254680. Its totient is φ = 47094727680.
The previous prime is 102132132217. The next prime is 102132132253. The reversal of 102132132232 is 232231231201.
It can be written as a sum of positive squares in 4 ways, for example, as 86714936676 + 15417195556 = 294474^2 + 124166^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335569 + ... + 562912.
Almost surely, 2102132132232 is an apocalyptic number.
It is an amenable number.
102132132232 is an abundant number, since it is smaller than the sum of its proper divisors (104285122448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102132132232 is a wasteful number, since it uses less digits than its factorization.
102132132232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 899593 (or 899589 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 102132132232 its reverse (232231231201), we get a palindrome (334363363433).
The spelling of 102132132232 in words is "one hundred two billion, one hundred thirty-two million, one hundred thirty-two thousand, two hundred thirty-two".
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