Base | Representation |
---|---|
bin | 111101101101101111… |
… | …0001010010101010110 |
3 | 110200002022201021020022 |
4 | 1323123132022111112 |
5 | 4132410432321310 |
6 | 140514534105142 |
7 | 12401150032052 |
oct | 1733336122526 |
9 | 420068637208 |
10 | 132531135830 |
11 | 5122a409a25 |
12 | 218284ab1b2 |
13 | c6613b5c42 |
14 | 65b3702c62 |
15 | 36aa18ea55 |
hex | 1edb78a556 |
132531135830 has 64 divisors (see below), whose sum is σ = 255147452928. Its totient is φ = 49473607680.
The previous prime is 132531135829. The next prime is 132531135887. The reversal of 132531135830 is 38531135231.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1244984 + ... + 1347236.
It is an arithmetic number, because the mean of its divisors is an integer number (3986678952).
Almost surely, 2132531135830 is an apocalyptic number.
132531135830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132531135830 is a deficient number, since it is larger than the sum of its proper divisors (122616317098).
132531135830 is a wasteful number, since it uses less digits than its factorization.
132531135830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102441.
The product of its (nonzero) digits is 32400, while the sum is 35.
The spelling of 132531135830 in words is "one hundred thirty-two billion, five hundred thirty-one million, one hundred thirty-five thousand, eight hundred thirty".
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