Base | Representation |
---|---|
bin | 1111110100100… |
… | …10111101010001 |
3 | 100020202000001122 |
4 | 13322102331101 |
5 | 232434110023 |
6 | 21100412025 |
7 | 3201060050 |
oct | 772227521 |
9 | 306660048 |
10 | 132722513 |
11 | 68a11430 |
12 | 38547015 |
13 | 2165ca41 |
14 | 138ac397 |
15 | b9ba2c8 |
hex | 7e92f51 |
132722513 has 8 divisors (see below), whose sum is σ = 165472320. Its totient is φ = 103420080.
The previous prime is 132722509. The next prime is 132722533. The reversal of 132722513 is 315227231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132722513 - 22 = 132722509 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (132722503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 861758 + ... + 861911.
It is an arithmetic number, because the mean of its divisors is an integer number (20684040).
Almost surely, 2132722513 is an apocalyptic number.
It is an amenable number.
132722513 is a deficient number, since it is larger than the sum of its proper divisors (32749807).
132722513 is a wasteful number, since it uses less digits than its factorization.
132722513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1723687.
The product of its digits is 2520, while the sum is 26.
The square root of 132722513 is about 11520.5257258512. The cubic root of 132722513 is about 510.0916316196.
Adding to 132722513 its reverse (315227231), we get a palindrome (447949744).
The spelling of 132722513 in words is "one hundred thirty-two million, seven hundred twenty-two thousand, five hundred thirteen".
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