Base | Representation |
---|---|
bin | 1101001000111… |
… | …1101001111001 |
3 | 10211201002200122 |
4 | 3102033221321 |
5 | 103102124421 |
6 | 5245143025 |
7 | 1236315161 |
oct | 322175171 |
9 | 124632618 |
10 | 55114361 |
11 | 29124265 |
12 | 1655aa75 |
13 | b559263 |
14 | 74695a1 |
15 | 4c8a2ab |
hex | 348fa79 |
55114361 has 2 divisors, whose sum is σ = 55114362. Its totient is φ = 55114360.
The previous prime is 55114337. The next prime is 55114363. The reversal of 55114361 is 16341155.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 48038761 + 7075600 = 6931^2 + 2660^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55114361 is a prime.
Together with 55114363, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 55114361.
It is not a weakly prime, because it can be changed into another prime (55114363) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27557180 + 27557181.
It is an arithmetic number, because the mean of its divisors is an integer number (27557181).
Almost surely, 255114361 is an apocalyptic number.
It is an amenable number.
55114361 is a deficient number, since it is larger than the sum of its proper divisors (1).
55114361 is an equidigital number, since it uses as much as digits as its factorization.
55114361 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 1800, while the sum is 26.
The square root of 55114361 is about 7423.9047003582. The cubic root of 55114361 is about 380.5586450820.
The spelling of 55114361 in words is "fifty-five million, one hundred fourteen thousand, three hundred sixty-one".
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