Base | Representation |
---|---|
bin | 1110100100110… |
… | …1010001101100 |
3 | 11021000220222201 |
4 | 3221031101230 |
5 | 111122241212 |
6 | 10022151244 |
7 | 1341426016 |
oct | 351152154 |
9 | 137026881 |
10 | 61133932 |
11 | 31565912 |
12 | 18582524 |
13 | c886132 |
14 | 81951b6 |
15 | 5578b57 |
hex | 3a4d46c |
61133932 has 12 divisors (see below), whose sum is σ = 107046576. Its totient is φ = 30549200.
The previous prime is 61133909. The next prime is 61133939. The reversal of 61133932 is 23933116.
61133932 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 61133932.
It is not an unprimeable number, because it can be changed into a prime (61133939) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6057 + ... + 12607.
It is an arithmetic number, because the mean of its divisors is an integer number (8920548).
Almost surely, 261133932 is an apocalyptic number.
It is an amenable number.
61133932 is a deficient number, since it is larger than the sum of its proper divisors (45912644).
61133932 is a wasteful number, since it uses less digits than its factorization.
61133932 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8888 (or 8886 counting only the distinct ones).
The product of its digits is 2916, while the sum is 28.
The square root of 61133932 is about 7818.8190924205. The cubic root of 61133932 is about 393.9376076833.
It can be divided in two parts, 611 and 33932, that added together give a palindrome (34543).
The spelling of 61133932 in words is "sixty-one million, one hundred thirty-three thousand, nine hundred thirty-two".
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