Base | Representation |
---|---|
bin | 1010101010100000… |
… | …10101011000101001 |
3 | 112210000012000100002 |
4 | 11111100111120221 |
5 | 43211140000203 |
6 | 2344041152345 |
7 | 261610232222 |
oct | 52520253051 |
9 | 15700160302 |
10 | 5725312553 |
11 | 2478876074 |
12 | 113948b6b5 |
13 | 7031c150c |
14 | 3c4548249 |
15 | 237978d88 |
hex | 155415629 |
5725312553 has 2 divisors, whose sum is σ = 5725312554. Its totient is φ = 5725312552.
The previous prime is 5725312511. The next prime is 5725312573. The reversal of 5725312553 is 3552135275.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 5629801024 + 95511529 = 75032^2 + 9773^2 .
It is a cyclic number.
It is not a de Polignac number, because 5725312553 - 28 = 5725312297 is a prime.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (5725312573) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2862656276 + 2862656277.
It is an arithmetic number, because the mean of its divisors is an integer number (2862656277).
Almost surely, 25725312553 is an apocalyptic number.
It is an amenable number.
5725312553 is a deficient number, since it is larger than the sum of its proper divisors (1).
5725312553 is an equidigital number, since it uses as much as digits as its factorization.
5725312553 is an evil number, because the sum of its binary digits is even.
The product of its digits is 157500, while the sum is 38.
The square root of 5725312553 is about 75665.7951322789. The cubic root of 5725312553 is about 1788.9563064632.
The spelling of 5725312553 in words is "five billion, seven hundred twenty-five million, three hundred twelve thousand, five hundred fifty-three".
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