Base | Representation |
---|---|
bin | 1101001100110… |
… | …0011101100011 |
3 | 10212011202100022 |
4 | 3103030131203 |
5 | 103133112202 |
6 | 5254344055 |
7 | 1241403260 |
oct | 323143543 |
9 | 125152308 |
10 | 55363427 |
11 | 292843a9 |
12 | 1665b02b |
13 | b615732 |
14 | 74d2267 |
15 | 4cd8ea2 |
hex | 34cc763 |
55363427 has 16 divisors (see below), whose sum is σ = 65974272. Its totient is φ = 45459360.
The previous prime is 55363411. The next prime is 55363471. The reversal of 55363427 is 72436355.
It is a cyclic number.
It is not a de Polignac number, because 55363427 - 24 = 55363411 is a prime.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (55363487) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21113 + ... + 23589.
It is an arithmetic number, because the mean of its divisors is an integer number (4123392).
Almost surely, 255363427 is an apocalyptic number.
55363427 is a deficient number, since it is larger than the sum of its proper divisors (10610845).
55363427 is a wasteful number, since it uses less digits than its factorization.
55363427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2618.
The product of its digits is 75600, while the sum is 35.
The square root of 55363427 is about 7440.6603873581. The cubic root of 55363427 is about 381.1310415568.
The spelling of 55363427 in words is "fifty-five million, three hundred sixty-three thousand, four hundred twenty-seven".
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