Base | Representation |
---|---|
bin | 1111101111001… |
… | …01110001010110 |
3 | 100012101221222122 |
4 | 13313211301112 |
5 | 232243410032 |
6 | 21033255542 |
7 | 3162043652 |
oct | 767456126 |
9 | 305357878 |
10 | 132013142 |
11 | 68577478 |
12 | 382645b2 |
13 | 21471bb1 |
14 | 13765a62 |
15 | b8ca012 |
hex | 7de5c56 |
132013142 has 16 divisors (see below), whose sum is σ = 202117680. Its totient is φ = 64645152.
The previous prime is 132013117. The next prime is 132013157. The reversal of 132013142 is 241310231.
It is a self number, because there is not a number n which added to its sum of digits gives 132013142.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116993 + ... + 118115.
It is an arithmetic number, because the mean of its divisors is an integer number (12632355).
Almost surely, 2132013142 is an apocalyptic number.
132013142 is a deficient number, since it is larger than the sum of its proper divisors (70104538).
132013142 is a wasteful number, since it uses less digits than its factorization.
132013142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2287.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 132013142 is about 11489.6972109799. The cubic root of 132013142 is about 509.1812339752.
Adding to 132013142 its reverse (241310231), we get a palindrome (373323373).
The spelling of 132013142 in words is "one hundred thirty-two million, thirteen thousand, one hundred forty-two".
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