Base | Representation |
---|---|
bin | 1111110011111… |
… | …00100110111010 |
3 | 100020120100111011 |
4 | 13321330212322 |
5 | 232423142340 |
6 | 21054424134 |
7 | 3200226133 |
oct | 771744672 |
9 | 306510434 |
10 | 132630970 |
11 | 6895967a |
12 | 3850204a |
13 | 2162a184 |
14 | 13886c8a |
15 | b99d0ea |
hex | 7e7c9ba |
132630970 has 16 divisors (see below), whose sum is σ = 239203368. Its totient is φ = 52948480.
The previous prime is 132630961. The next prime is 132631027. The reversal of 132630970 is 79036231.
It can be written as a sum of positive squares in 4 ways, for example, as 52403121 + 80227849 = 7239^2 + 8957^2 .
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, 7519 + ... + 17938.
Almost surely, 2132630970 is an apocalyptic number.
132630970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132630970 is a deficient number, since it is larger than the sum of its proper divisors (106572398).
132630970 is a wasteful number, since it uses less digits than its factorization.
132630970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25985.
The product of its (nonzero) digits is 6804, while the sum is 31.
The square root of 132630970 is about 11516.5520013587. The cubic root of 132630970 is about 509.9743290936.
The spelling of 132630970 in words is "one hundred thirty-two million, six hundred thirty thousand, nine hundred seventy".
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