Base | Representation |
---|---|
bin | 100101000100110000010111… |
… | …100111101110000001110001 |
3 | 210101022212020212122210202011 |
4 | 211010300113213232001301 |
5 | 132332441141341312312 |
6 | 1334442115200522521 |
7 | 46226205242020552 |
oct | 4504602747560161 |
9 | 711285225583664 |
10 | 163054534713457 |
11 | 47a55049028382 |
12 | 16355089920441 |
13 | 6cc9c9090303a |
14 | 2c39c4b116329 |
15 | 13cb651604da7 |
hex | 944c179ee071 |
163054534713457 has 16 divisors (see below), whose sum is σ = 171443935010880. Its totient is φ = 154849638888000.
The previous prime is 163054534713391. The next prime is 163054534713479. The reversal of 163054534713457 is 754317435450361.
It is a cyclic number.
It is not a de Polignac number, because 163054534713457 - 223 = 163054526324849 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (163054534783457) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215530618 + ... + 216285820.
It is an arithmetic number, because the mean of its divisors is an integer number (10715245938180).
Almost surely, 2163054534713457 is an apocalyptic number.
It is an amenable number.
163054534713457 is a deficient number, since it is larger than the sum of its proper divisors (8389400297423).
163054534713457 is a wasteful number, since it uses less digits than its factorization.
163054534713457 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 877344.
The product of its (nonzero) digits is 63504000, while the sum is 58.
The spelling of 163054534713457 in words is "one hundred sixty-three trillion, fifty-four billion, five hundred thirty-four million, seven hundred thirteen thousand, four hundred fifty-seven".
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