Base | Representation |
---|---|
bin | 1111110010001… |
… | …11101100001100 |
3 | 100020011100011101 |
4 | 13321013230030 |
5 | 232344223340 |
6 | 21050032444 |
7 | 3165334201 |
oct | 771075414 |
9 | 306140141 |
10 | 132414220 |
11 | 68820844 |
12 | 38418724 |
13 | 21582613 |
14 | 1382bca8 |
15 | b958c9a |
hex | 7e47b0c |
132414220 has 24 divisors (see below), whose sum is σ = 290160864. Its totient is φ = 50662656.
The previous prime is 132414209. The next prime is 132414229. The reversal of 132414220 is 22414231.
It is not an unprimeable number, because it can be changed into a prime (132414229) 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, 143469 + ... + 144388.
It is an arithmetic number, because the mean of its divisors is an integer number (12090036).
Almost surely, 2132414220 is an apocalyptic number.
132414220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
132414220 is an abundant number, since it is smaller than the sum of its proper divisors (157746644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
132414220 is a wasteful number, since it uses less digits than its factorization.
132414220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 287889 (or 287887 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 132414220 is about 11507.1377848707. The cubic root of 132414220 is about 509.6963718791.
Adding to 132414220 its reverse (22414231), we get a palindrome (154828451).
The spelling of 132414220 in words is "one hundred thirty-two million, four hundred fourteen thousand, two hundred twenty".
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