Base | Representation |
---|---|
bin | 111101100101011011… |
… | …1101011001101100111 |
3 | 110122100220121202120211 |
4 | 1323022313223031213 |
5 | 4131323132031211 |
6 | 140431144240251 |
7 | 12361225435423 |
oct | 1731267531547 |
9 | 418326552524 |
10 | 132252611431 |
11 | 510a7173476 |
12 | 2176b170087 |
13 | c6187970c5 |
14 | 658871db83 |
15 | 36909c3e21 |
hex | 1ecadeb367 |
132252611431 has 16 divisors (see below), whose sum is σ = 136450944000. Its totient is φ = 128138538528.
The previous prime is 132252611419. The next prime is 132252611479. The reversal of 132252611431 is 134116252231.
It is a cyclic number.
It is not a de Polignac number, because 132252611431 - 227 = 132118393703 is a prime.
It is a super-2 number, since 2×1322526114312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132252611393 and 132252611402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132252611731) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 909310 + ... + 1044676.
It is an arithmetic number, because the mean of its divisors is an integer number (8528184000).
Almost surely, 2132252611431 is an apocalyptic number.
132252611431 is a deficient number, since it is larger than the sum of its proper divisors (4198332569).
132252611431 is a wasteful number, since it uses less digits than its factorization.
132252611431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135678.
The product of its digits is 8640, while the sum is 31.
Adding to 132252611431 its reverse (134116252231), we get a palindrome (266368863662).
The spelling of 132252611431 in words is "one hundred thirty-two billion, two hundred fifty-two million, six hundred eleven thousand, four hundred thirty-one".
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