Base | Representation |
---|---|
bin | 1110101110110111001… |
… | …0100010001100010001 |
3 | 220012021210200201201220 |
4 | 3223231302202030101 |
5 | 13121320433104414 |
6 | 312134342515253 |
7 | 24166664453361 |
oct | 3535562421421 |
9 | 805253621656 |
10 | 253097550609 |
11 | 98379a72932 |
12 | 41075a35b29 |
13 | 1ab36a3a087 |
14 | c36dd6c9a1 |
15 | 68b4c2bca9 |
hex | 3aedca2311 |
253097550609 has 16 divisors (see below), whose sum is σ = 338570971200. Its totient is φ = 168178820096.
The previous prime is 253097550551. The next prime is 253097550611. The reversal of 253097550609 is 906055790352.
253097550609 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 253097550609 - 217 = 253097419537 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (253097550809) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1012417 + ... + 1237409.
It is an arithmetic number, because the mean of its divisors is an integer number (21160685700).
Almost surely, 2253097550609 is an apocalyptic number.
It is an amenable number.
253097550609 is a deficient number, since it is larger than the sum of its proper divisors (85473420591).
253097550609 is a wasteful number, since it uses less digits than its factorization.
253097550609 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 226224.
The product of its (nonzero) digits is 2551500, while the sum is 51.
The spelling of 253097550609 in words is "two hundred fifty-three billion, ninety-seven million, five hundred fifty thousand, six hundred nine".
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