Base | Representation |
---|---|
bin | 111101100111001111… |
… | …0111011101110001000 |
3 | 110122112010200201112201 |
4 | 1323032132323232020 |
5 | 4131434141444222 |
6 | 140441151445544 |
7 | 12362562635500 |
oct | 1731636735610 |
9 | 418463621481 |
10 | 132313234312 |
11 | 5112840a326 |
12 | 217875268b4 |
13 | c62820172c |
14 | 65927c0a00 |
15 | 3695e9b427 |
hex | 1ece7bbb88 |
132313234312 has 24 divisors (see below), whose sum is σ = 288591366510. Its totient is φ = 56705671680.
The previous prime is 132313234297. The next prime is 132313234321. The reversal of 132313234312 is 213432313231.
It can be written as a sum of positive squares in only one way, i.e., 115364839716 + 16948394596 = 339654^2 + 130186^2 .
It is a super-2 number, since 2×1323132343122 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (28).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 168766489 + ... + 168767272.
Almost surely, 2132313234312 is an apocalyptic number.
It is an amenable number.
132313234312 is an abundant number, since it is smaller than the sum of its proper divisors (156278132198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132313234312 is a wasteful number, since it uses less digits than its factorization.
132313234312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 337533781 (or 337533770 counting only the distinct ones).
The product of its digits is 7776, while the sum is 28.
Adding to 132313234312 its reverse (213432313231), we get a palindrome (345745547543).
The spelling of 132313234312 in words is "one hundred thirty-two billion, three hundred thirteen million, two hundred thirty-four thousand, three hundred twelve".
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