Base | Representation |
---|---|
bin | 1101001111100… |
… | …0011011000100 |
3 | 10212111220100101 |
4 | 3103320123010 |
5 | 103204342432 |
6 | 5302253444 |
7 | 1243053244 |
oct | 323703304 |
9 | 125456311 |
10 | 55543492 |
11 | 29397714 |
12 | 16727284 |
13 | b679694 |
14 | 753bb24 |
15 | 4d224e7 |
hex | 34f86c4 |
55543492 has 12 divisors (see below), whose sum is σ = 97627180. Its totient is φ = 27650016.
The previous prime is 55543463. The next prime is 55543529. The reversal of 55543492 is 29434555.
55543492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 53816896 + 1726596 = 7336^2 + 1314^2 .
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
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, 29403 + ... + 31234.
Almost surely, 255543492 is an apocalyptic number.
It is an amenable number.
55543492 is a deficient number, since it is larger than the sum of its proper divisors (42083688).
55543492 is a wasteful number, since it uses less digits than its factorization.
55543492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60870 (or 60868 counting only the distinct ones).
The product of its digits is 108000, while the sum is 37.
The square root of 55543492 is about 7452.7506331555. The cubic root of 55543492 is about 381.5437935374.
The spelling of 55543492 in words is "fifty-five million, five hundred forty-three thousand, four hundred ninety-two".
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