Base | Representation |
---|---|
bin | 111101100111001111… |
… | …0100000110101111100 |
3 | 110122112010111010112020 |
4 | 1323032132200311330 |
5 | 4131434124433340 |
6 | 140441145240140 |
7 | 12362561666514 |
oct | 1731636406574 |
9 | 418463433466 |
10 | 132313124220 |
11 | 51128344642 |
12 | 21787493050 |
13 | c6281935a4 |
14 | 6592792844 |
15 | 3695e789d0 |
hex | 1ece7a0d7c |
132313124220 has 48 divisors (see below), whose sum is σ = 373142071680. Its totient is φ = 35029659456.
The previous prime is 132313124189. The next prime is 132313124227. The reversal of 132313124220 is 22421313231.
It is a super-3 number, since 3×1323131242203 (a number of 34 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132313124227) 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, 7924102 + ... + 7940781.
It is an arithmetic number, because the mean of its divisors is an integer number (7773793160).
Almost surely, 2132313124220 is an apocalyptic number.
132313124220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132313124220 is an abundant number, since it is smaller than the sum of its proper divisors (240828947460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132313124220 is a wasteful number, since it uses less digits than its factorization.
132313124220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15865034 (or 15865032 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 132313124220 its reverse (22421313231), we get a palindrome (154734437451).
The spelling of 132313124220 in words is "one hundred thirty-two billion, three hundred thirteen million, one hundred twenty-four thousand, two hundred twenty".
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