Base | Representation |
---|---|
bin | 111101100000100000… |
… | …0000000100101101010 |
3 | 110121221101001001022012 |
4 | 1323001000000211222 |
5 | 4131003234231403 |
6 | 140402511155522 |
7 | 12354145115240 |
oct | 1730100004552 |
9 | 417841031265 |
10 | 132087023978 |
11 | 51021755138 |
12 | 21723815ba2 |
13 | c5c039b370 |
14 | 6570738790 |
15 | 36811b5ed8 |
hex | 1ec100096a |
132087023978 has 32 divisors (see below), whose sum is σ = 254455278336. Its totient is φ = 49982283648.
The previous prime is 132087023977. The next prime is 132087023993. The reversal of 132087023978 is 879320780231.
It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (132087023977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15773051 + ... + 15781422.
It is an arithmetic number, because the mean of its divisors is an integer number (7951727448).
Almost surely, 2132087023978 is an apocalyptic number.
132087023978 is a deficient number, since it is larger than the sum of its proper divisors (122368254358).
132087023978 is a wasteful number, since it uses less digits than its factorization.
132087023978 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31554518.
The product of its (nonzero) digits is 1016064, while the sum is 50.
The spelling of 132087023978 in words is "one hundred thirty-two billion, eighty-seven million, twenty-three thousand, nine hundred seventy-eight".
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