Base | Representation |
---|---|
bin | 1111110101111… |
… | …01111100001100 |
3 | 100021001221120100 |
4 | 13322331330030 |
5 | 233010223242 |
6 | 21104251100 |
7 | 3202422252 |
oct | 772757414 |
9 | 307057510 |
10 | 132898572 |
11 | 69021734 |
12 | 38610a90 |
13 | 216c1c11 |
14 | 139165d2 |
15 | ba0254c |
hex | 7ebdf0c |
132898572 has 18 divisors (see below), whose sum is σ = 335938148. Its totient is φ = 44299512.
The previous prime is 132898543. The next prime is 132898603. The reversal of 132898572 is 275898231.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1845778 + ... + 1845849.
Almost surely, 2132898572 is an apocalyptic number.
132898572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
132898572 is an abundant number, since it is smaller than the sum of its proper divisors (203039576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132898572 is a wasteful number, since it uses less digits than its factorization.
132898572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3691637 (or 3691632 counting only the distinct ones).
The product of its digits is 241920, while the sum is 45.
The square root of 132898572 is about 11528.1642944573. The cubic root of 132898572 is about 510.3170807915.
It can be divided in two parts, 132 and 898572, that added together give a square (898704 = 9482).
The spelling of 132898572 in words is "one hundred thirty-two million, eight hundred ninety-eight thousand, five hundred seventy-two".
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