Base | Representation |
---|---|
bin | 1101000001011… |
… | …1111010011111 |
3 | 10210210011220112 |
4 | 3100113322133 |
5 | 102440431103 |
6 | 5230440235 |
7 | 1232203235 |
oct | 320277237 |
9 | 123704815 |
10 | 54623903 |
11 | 28919824 |
12 | 1636307b |
13 | b416c49 |
14 | 737c955 |
15 | 4bdecd8 |
hex | 3417e9f |
54623903 has 2 divisors, whose sum is σ = 54623904. Its totient is φ = 54623902.
The previous prime is 54623897. The next prime is 54623909. The reversal of 54623903 is 30932645.
It is a balanced prime because it is at equal distance from previous prime (54623897) and next prime (54623909).
It is a cyclic number.
It is not a de Polignac number, because 54623903 - 210 = 54622879 is a prime.
It is a Sophie Germain prime.
It is a self number, because there is not a number n which added to its sum of digits gives 54623903.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (54623909) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27311951 + 27311952.
It is an arithmetic number, because the mean of its divisors is an integer number (27311952).
Almost surely, 254623903 is an apocalyptic number.
54623903 is a deficient number, since it is larger than the sum of its proper divisors (1).
54623903 is an equidigital number, since it uses as much as digits as its factorization.
54623903 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 19440, while the sum is 32.
The square root of 54623903 is about 7390.7985360176. The cubic root of 54623903 is about 379.4264269265.
The spelling of 54623903 in words is "fifty-four million, six hundred twenty-three thousand, nine hundred three".
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