Base | Representation |
---|---|
bin | 111101010010… |
… | …1000000101100 |
3 | 2020110112102012 |
4 | 1322211000230 |
5 | 31211230124 |
6 | 3104420352 |
7 | 540061460 |
oct | 172450054 |
9 | 66415365 |
10 | 32133164 |
11 | 17158138 |
12 | a9176b8 |
13 | 6870c0b |
14 | 43a64a0 |
15 | 2c4ae0e |
hex | 1ea502c |
32133164 has 12 divisors (see below), whose sum is σ = 64266384. Its totient is φ = 13771344.
The previous prime is 32133113. The next prime is 32133173. The reversal of 32133164 is 46133123.
32133164 is an admirable number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 573779 + ... + 573834.
It is an arithmetic number, because the mean of its divisors is an integer number (5355532).
Almost surely, 232133164 is an apocalyptic number.
It is an amenable number.
32133164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32133164 is a wasteful number, since it uses less digits than its factorization.
32133164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1147624 (or 1147622 counting only the distinct ones).
The product of its digits is 1296, while the sum is 23.
The square root of 32133164 is about 5668.6121758328. The cubic root of 32133164 is about 317.9199856702.
Adding to 32133164 its reverse (46133123), we get a palindrome (78266287).
The spelling of 32133164 in words is "thirty-two million, one hundred thirty-three thousand, one hundred sixty-four".
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