Base | Representation |
---|---|
bin | 1111110100111… |
… | …10001101111010 |
3 | 100020211100022211 |
4 | 13322132031322 |
5 | 232442044014 |
6 | 21101405334 |
7 | 3201341365 |
oct | 772361572 |
9 | 306740284 |
10 | 132768634 |
11 | 68a43049 |
12 | 3856984a |
13 | 21677a2b |
14 | 138c10dc |
15 | b9c8cc4 |
hex | 7e9e37a |
132768634 has 4 divisors (see below), whose sum is σ = 199152954. Its totient is φ = 66384316.
The previous prime is 132768577. The next prime is 132768707. The reversal of 132768634 is 436867231.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 436867231 = 3491 ⋅125141.
It can be written as a sum of positive squares in only one way, i.e., 90193009 + 42575625 = 9497^2 + 6525^2 .
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33192157 + ... + 33192160.
Almost surely, 2132768634 is an apocalyptic number.
132768634 is a deficient number, since it is larger than the sum of its proper divisors (66384320).
132768634 is an equidigital number, since it uses as much as digits as its factorization.
132768634 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66384319.
The product of its digits is 145152, while the sum is 40.
The square root of 132768634 is about 11522.5272401501. The cubic root of 132768634 is about 510.1507102970.
The spelling of 132768634 in words is "one hundred thirty-two million, seven hundred sixty-eight thousand, six hundred thirty-four".
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