Base | Representation |
---|---|
bin | 1111110101010… |
… | …00010101101000 |
3 | 100020220110012011 |
4 | 13322220111220 |
5 | 232444410323 |
6 | 21102325304 |
7 | 3201603265 |
oct | 772502550 |
9 | 306813164 |
10 | 132810088 |
11 | 68a71204 |
12 | 38589834 |
13 | 21690868 |
14 | 138d226c |
15 | b9d620d |
hex | 7ea8568 |
132810088 has 8 divisors (see below), whose sum is σ = 249018930. Its totient is φ = 66405040.
The previous prime is 132810077. The next prime is 132810089. The reversal of 132810088 is 880018231.
It can be written as a sum of positive squares in only one way, i.e., 87946884 + 44863204 = 9378^2 + 6698^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (132810089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8300623 + ... + 8300638.
Almost surely, 2132810088 is an apocalyptic number.
It is an amenable number.
132810088 is a deficient number, since it is larger than the sum of its proper divisors (116208842).
132810088 is a wasteful number, since it uses less digits than its factorization.
132810088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16601267 (or 16601263 counting only the distinct ones).
The product of its (nonzero) digits is 3072, while the sum is 31.
The square root of 132810088 is about 11524.3259238881. The cubic root of 132810088 is about 510.2037991085.
The spelling of 132810088 in words is "one hundred thirty-two million, eight hundred ten thousand, eighty-eight".
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