Base | Representation |
---|---|
bin | 1101001100100… |
… | …0110001110111 |
3 | 10212010222122122 |
4 | 3103020301313 |
5 | 103132121333 |
6 | 5254150155 |
7 | 1241311301 |
oct | 323106167 |
9 | 125128578 |
10 | 55348343 |
11 | 29274036 |
12 | 1665235b |
13 | b60b8cb |
14 | 74ca971 |
15 | 4cd4798 |
hex | 34c8c77 |
55348343 has 2 divisors, whose sum is σ = 55348344. Its totient is φ = 55348342.
The previous prime is 55348339. The next prime is 55348367. The reversal of 55348343 is 34384355.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 55348343 - 22 = 55348339 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (55344343) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27674171 + 27674172.
It is an arithmetic number, because the mean of its divisors is an integer number (27674172).
Almost surely, 255348343 is an apocalyptic number.
55348343 is a deficient number, since it is larger than the sum of its proper divisors (1).
55348343 is an equidigital number, since it uses as much as digits as its factorization.
55348343 is an evil number, because the sum of its binary digits is even.
The product of its digits is 86400, while the sum is 35.
The square root of 55348343 is about 7439.6466986007. The cubic root of 55348343 is about 381.0964248243.
The spelling of 55348343 in words is "fifty-five million, three hundred forty-eight thousand, three hundred forty-three".
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