Base | Representation |
---|---|
bin | 110001010111000010… |
… | …111110011100001111 |
3 | 12001210122212020100122 |
4 | 301113002332130033 |
5 | 1332021000133031 |
6 | 40203050015155 |
7 | 3554250420104 |
oct | 612702763417 |
9 | 161718766318 |
10 | 53000005391 |
11 | 20528137553 |
12 | a3317174bb |
13 | 4cc8456848 |
14 | 27cad38aab |
15 | 15a2e3a47b |
hex | c570be70f |
53000005391 has 2 divisors, whose sum is σ = 53000005392. Its totient is φ = 53000005390.
The previous prime is 53000005351. The next prime is 53000005427. The reversal of 53000005391 is 19350000035.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 53000005391 - 210 = 53000004367 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 53000005391.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53000005301) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26500002695 + 26500002696.
It is an arithmetic number, because the mean of its divisors is an integer number (26500002696).
Almost surely, 253000005391 is an apocalyptic number.
53000005391 is a deficient number, since it is larger than the sum of its proper divisors (1).
53000005391 is an equidigital number, since it uses as much as digits as its factorization.
53000005391 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2025, while the sum is 26.
The spelling of 53000005391 in words is "fifty-three billion, five thousand, three hundred ninety-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •