Base | Representation |
---|---|
bin | 1101001000100… |
… | …0000010011100 |
3 | 10211122111220012 |
4 | 3102020002130 |
5 | 103100130124 |
6 | 5244342352 |
7 | 1236125213 |
oct | 322100234 |
9 | 124574805 |
10 | 55083164 |
11 | 29102884 |
12 | 165449b8 |
13 | b547cb6 |
14 | 745c07a |
15 | 4c80e0e |
hex | 348809c |
55083164 has 12 divisors (see below), whose sum is σ = 97332144. Its totient is φ = 27273984.
The previous prime is 55083163. The next prime is 55083181. The reversal of 55083164 is 46138055.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 55083164.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55083163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66437 + ... + 67260.
It is an arithmetic number, because the mean of its divisors is an integer number (8111012).
Almost surely, 255083164 is an apocalyptic number.
It is an amenable number.
55083164 is a deficient number, since it is larger than the sum of its proper divisors (42248980).
55083164 is a wasteful number, since it uses less digits than its factorization.
55083164 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133804 (or 133802 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 55083164 is about 7421.8032849167. The cubic root of 55083164 is about 380.4868275701.
The spelling of 55083164 in words is "fifty-five million, eighty-three thousand, one hundred sixty-four".
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