Base | Representation |
---|---|
bin | 1111110010110… |
… | …10011000000000 |
3 | 100020022020010220 |
4 | 13321122120000 |
5 | 232404201002 |
6 | 21051423040 |
7 | 3166103262 |
oct | 771323000 |
9 | 306266126 |
10 | 132490752 |
11 | 68873299 |
12 | 38454a80 |
13 | 215ab3c4 |
14 | 1384bb32 |
15 | b9717bc |
hex | 7e5a600 |
132490752 has 40 divisors (see below), whose sum is σ = 352967736. Its totient is φ = 44163072.
The previous prime is 132490751. The next prime is 132490753. The reversal of 132490752 is 257094231.
It is an interprime number because it is at equal distance from previous prime (132490751) and next prime (132490753).
It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132490751) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41593 + ... + 44664.
Almost surely, 2132490752 is an apocalyptic number.
132490752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132490752 is an abundant number, since it is smaller than the sum of its proper divisors (220476984).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132490752 is an frugal number, since it uses more digits than its factorization.
132490752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86278 (or 86262 counting only the distinct ones).
The product of its (nonzero) digits is 15120, while the sum is 33.
The square root of 132490752 is about 11510.4627187616. The cubic root of 132490752 is about 509.7945500806.
The spelling of 132490752 in words is "one hundred thirty-two million, four hundred ninety thousand, seven hundred fifty-two".
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