Base | Representation |
---|---|
bin | 1111110011100… |
… | …01111000111110 |
3 | 100020111010021020 |
4 | 13321301320332 |
5 | 232420241240 |
6 | 21053445010 |
7 | 3166654140 |
oct | 771617076 |
9 | 306433236 |
10 | 132587070 |
11 | 689296a0 |
12 | 384a0766 |
13 | 216131b5 |
14 | 13874c90 |
15 | b9900d0 |
hex | 7e71e3e |
132587070 has 64 divisors (see below), whose sum is σ = 396734976. Its totient is φ = 27550080.
The previous prime is 132587011. The next prime is 132587083. The reversal of 132587070 is 70785231.
It is a super-2 number, since 2×1325870702 = 35158662262369800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
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, 26389 + ... + 31008.
It is an arithmetic number, because the mean of its divisors is an integer number (6198984).
Almost surely, 2132587070 is an apocalyptic number.
132587070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
132587070 is an abundant number, since it is smaller than the sum of its proper divisors (264147906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132587070 is a wasteful number, since it uses less digits than its factorization.
132587070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 57425.
The product of its (nonzero) digits is 11760, while the sum is 33.
The square root of 132587070 is about 11514.6458912118. The cubic root of 132587070 is about 509.9180568077.
The spelling of 132587070 in words is "one hundred thirty-two million, five hundred eighty-seven thousand, seventy".
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