Base | Representation |
---|---|
bin | 1111110101010… |
… | …11101011001101 |
3 | 100020221010221102 |
4 | 13322223223031 |
5 | 233000330012 |
6 | 21102512445 |
7 | 3201661163 |
oct | 772535315 |
9 | 306833842 |
10 | 132823757 |
11 | 68a80500 |
12 | 38595725 |
13 | 21696b51 |
14 | 138d7233 |
15 | b9da2c2 |
hex | 7eabacd |
132823757 has 6 divisors (see below), whose sum is σ = 145996494. Its totient is φ = 120748760.
The previous prime is 132823729. The next prime is 132823759. The reversal of 132823757 is 757328231.
It can be written as a sum of positive squares in only one way, i.e., 129367876 + 3455881 = 11374^2 + 1859^2 .
It is not a de Polignac number, because 132823757 - 220 = 131775181 is a prime.
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 132823757.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132823759) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 548738 + ... + 548979.
It is an arithmetic number, because the mean of its divisors is an integer number (24332749).
Almost surely, 2132823757 is an apocalyptic number.
It is an amenable number.
132823757 is a deficient number, since it is larger than the sum of its proper divisors (13172737).
132823757 is a wasteful number, since it uses less digits than its factorization.
132823757 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1097739 (or 1097728 counting only the distinct ones).
The product of its digits is 70560, while the sum is 38.
The square root of 132823757 is about 11524.9189585003. The cubic root of 132823757 is about 510.2213021376.
The spelling of 132823757 in words is "one hundred thirty-two million, eight hundred twenty-three thousand, seven hundred fifty-seven".
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