Base | Representation |
---|---|
bin | 1111110100010… |
… | …10110010000110 |
3 | 100020200022010112 |
4 | 13322022302012 |
5 | 232432022110 |
6 | 21055553022 |
7 | 3200560325 |
oct | 772126206 |
9 | 306608115 |
10 | 132689030 |
11 | 68999261 |
12 | 3852b772 |
13 | 2164a726 |
14 | 138a00bc |
15 | b9b0405 |
hex | 7e8ac86 |
132689030 has 32 divisors (see below), whose sum is σ = 249359040. Its totient is φ = 50785920.
The previous prime is 132689017. The next prime is 132689033. The reversal of 132689030 is 30986231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132689033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19631 + ... + 25509.
It is an arithmetic number, because the mean of its divisors is an integer number (7792470).
Almost surely, 2132689030 is an apocalyptic number.
132689030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132689030 is a deficient number, since it is larger than the sum of its proper divisors (116670010).
132689030 is a wasteful number, since it uses less digits than its factorization.
132689030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5984.
The product of its (nonzero) digits is 7776, while the sum is 32.
The square root of 132689030 is about 11519.0724452970. The cubic root of 132689030 is about 510.0487330082.
The spelling of 132689030 in words is "one hundred thirty-two million, six hundred eighty-nine thousand, thirty".
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