Base | Representation |
---|---|
bin | 1111110010000… |
… | …01111001001011 |
3 | 100020010010120221 |
4 | 13321001321023 |
5 | 232342443400 |
6 | 21045330511 |
7 | 3165205030 |
oct | 771017113 |
9 | 306103527 |
10 | 132390475 |
11 | 68804a18 |
12 | 38406a37 |
13 | 21574879 |
14 | 13823387 |
15 | b951c1a |
hex | 7e41e4b |
132390475 has 24 divisors (see below), whose sum is σ = 198656928. Its totient is φ = 85440000.
The previous prime is 132390469. The next prime is 132390527. The reversal of 132390475 is 574093231.
It is not a de Polignac number, because 132390475 - 25 = 132390443 is a prime.
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 132390475.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19276 + ... + 25225.
It is an arithmetic number, because the mean of its divisors is an integer number (8277372).
Almost surely, 2132390475 is an apocalyptic number.
132390475 is a deficient number, since it is larger than the sum of its proper divisors (66266453).
132390475 is a wasteful number, since it uses less digits than its factorization.
132390475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44535 (or 44530 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 34.
The square root of 132390475 is about 11506.1059876919. The cubic root of 132390475 is about 509.6659031881.
The spelling of 132390475 in words is "one hundred thirty-two million, three hundred ninety thousand, four hundred seventy-five".
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