Base | Representation |
---|---|
bin | 1010001101000011… |
… | …11010000010111011 |
3 | 112010210022111012201 |
4 | 11012201322002323 |
5 | 42204413322143 |
6 | 2303334051031 |
7 | 252520310122 |
oct | 50641720273 |
9 | 15123274181 |
10 | 5478260923 |
11 | 2361376573 |
12 | 108a7a9a77 |
13 | 693c71b15 |
14 | 39d7d8ab9 |
15 | 220e2864d |
hex | 14687a0bb |
5478260923 has 2 divisors, whose sum is σ = 5478260924. Its totient is φ = 5478260922.
The previous prime is 5478260917. The next prime is 5478260927. The reversal of 5478260923 is 3290628745.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5478260923 - 25 = 5478260891 is a prime.
It is a super-2 number, since 2×54782609232 = 60022685480937623858, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (5478260927) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2739130461 + 2739130462.
It is an arithmetic number, because the mean of its divisors is an integer number (2739130462).
Almost surely, 25478260923 is an apocalyptic number.
5478260923 is a deficient number, since it is larger than the sum of its proper divisors (1).
5478260923 is an equidigital number, since it uses as much as digits as its factorization.
5478260923 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 725760, while the sum is 46.
The square root of 5478260923 is about 74015.2749302467. The cubic root of 5478260923 is about 1762.8454448759.
The spelling of 5478260923 in words is "five billion, four hundred seventy-eight million, two hundred sixty thousand, nine hundred twenty-three".
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