Base | Representation |
---|---|
bin | 1001100000110101… |
… | …0101110011011001 |
3 | 20120222010001022101 |
4 | 2120031111303121 |
5 | 20212212242014 |
6 | 1101221123401 |
7 | 120165350053 |
oct | 23015256331 |
9 | 6528101271 |
10 | 2553634009 |
11 | 10a0507033 |
12 | 5b3259561 |
13 | 31908a954 |
14 | 1a32128d3 |
15 | ee2c2474 |
hex | 98355cd9 |
2553634009 has 2 divisors, whose sum is σ = 2553634010. Its totient is φ = 2553634008.
The previous prime is 2553634001. The next prime is 2553634043. The reversal of 2553634009 is 9004363552.
2553634009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 1370480400 + 1183153609 = 37020^2 + 34397^2 .
It is a cyclic number.
It is not a de Polignac number, because 2553634009 - 23 = 2553634001 is a prime.
It is not a weakly prime, because it can be changed into another prime (2553634001) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1276817004 + 1276817005.
It is an arithmetic number, because the mean of its divisors is an integer number (1276817005).
Almost surely, 22553634009 is an apocalyptic number.
It is an amenable number.
2553634009 is a deficient number, since it is larger than the sum of its proper divisors (1).
2553634009 is an equidigital number, since it uses as much as digits as its factorization.
2553634009 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 97200, while the sum is 37.
The square root of 2553634009 is about 50533.4939322426. The cubic root of 2553634009 is about 1366.8458899270.
The spelling of 2553634009 in words is "two billion, five hundred fifty-three million, six hundred thirty-four thousand, nine".
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