Base | Representation |
---|---|
bin | 1100111111101… |
… | …0001110101001 |
3 | 10210120000010012 |
4 | 3033322032221 |
5 | 102423033223 |
6 | 5224101305 |
7 | 1231155605 |
oct | 317721651 |
9 | 123500105 |
10 | 54502313 |
11 | 28846438 |
12 | 16304835 |
13 | b3a37b8 |
14 | 734a505 |
15 | 4bb8c78 |
hex | 33fa3a9 |
54502313 has 2 divisors, whose sum is σ = 54502314. Its totient is φ = 54502312.
The previous prime is 54502297. The next prime is 54502321. The reversal of 54502313 is 31320545.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 51652969 + 2849344 = 7187^2 + 1688^2 .
It is a cyclic number.
It is not a de Polignac number, because 54502313 - 24 = 54502297 is a prime.
It is not a weakly prime, because it can be changed into another prime (54502333) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27251156 + 27251157.
It is an arithmetic number, because the mean of its divisors is an integer number (27251157).
Almost surely, 254502313 is an apocalyptic number.
It is an amenable number.
54502313 is a deficient number, since it is larger than the sum of its proper divisors (1).
54502313 is an equidigital number, since it uses as much as digits as its factorization.
54502313 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1800, while the sum is 23.
The square root of 54502313 is about 7382.5681845818. The cubic root of 54502313 is about 379.1446898720.
Adding to 54502313 its reverse (31320545), we get a palindrome (85822858).
The spelling of 54502313 in words is "fifty-four million, five hundred two thousand, three hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •