Base | Representation |
---|---|
bin | 1111110010010… |
… | …01111101101110 |
3 | 100020011210221100 |
4 | 13321021331232 |
5 | 232400023114 |
6 | 21050143530 |
7 | 3165403305 |
oct | 771117556 |
9 | 306153840 |
10 | 132423534 |
11 | 68827841 |
12 | 38421ba6 |
13 | 21586929 |
14 | 1383143c |
15 | b95b909 |
hex | 7e49f6e |
132423534 has 48 divisors (see below), whose sum is σ = 295184448. Its totient is φ = 42883776.
The previous prime is 132423517. The next prime is 132423539. The reversal of 132423534 is 435324231.
It is a junction number, because it is equal to n+sod(n) for n = 132423498 and 132423507.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132423539) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132324 + ... + 133320.
It is an arithmetic number, because the mean of its divisors is an integer number (6149676).
Almost surely, 2132423534 is an apocalyptic number.
132423534 is an abundant number, since it is smaller than the sum of its proper divisors (162760914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132423534 is a wasteful number, since it uses less digits than its factorization.
132423534 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1209 (or 1206 counting only the distinct ones).
The product of its digits is 8640, while the sum is 27.
The square root of 132423534 is about 11507.5424830847. The cubic root of 132423534 is about 509.7083222590.
Adding to 132423534 its reverse (435324231), we get a palindrome (567747765).
The spelling of 132423534 in words is "one hundred thirty-two million, four hundred twenty-three thousand, five hundred thirty-four".
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