Base | Representation |
---|---|
bin | 100101000100110000010111… |
… | …100111101101111001100010 |
3 | 210101022212020212122210000122 |
4 | 211010300113213231321202 |
5 | 132332441141341303210 |
6 | 1334442115200520242 |
7 | 46226205242016200 |
oct | 4504602747557142 |
9 | 711285225583018 |
10 | 163054534712930 |
11 | 47a55049027a43 |
12 | 16355089920082 |
13 | 6cc9c90902a23 |
14 | 2c39c4b116070 |
15 | 13cb651604b55 |
hex | 944c179ede62 |
163054534712930 has 96 divisors (see below), whose sum is σ = 359871833534400. Its totient is φ = 52890404982912.
The previous prime is 163054534712929. The next prime is 163054534712939. The reversal of 163054534712930 is 39217435450361.
163054534712930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (163054534712939) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4969649 + ... + 18729828.
It is an arithmetic number, because the mean of its divisors is an integer number (3748664932650).
Almost surely, 2163054534712930 is an apocalyptic number.
163054534712930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
163054534712930 is an abundant number, since it is smaller than the sum of its proper divisors (196817298821470).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
163054534712930 is a wasteful number, since it uses less digits than its factorization.
163054534712930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23700256 (or 23700249 counting only the distinct ones).
The product of its (nonzero) digits is 8164800, while the sum is 53.
The spelling of 163054534712930 in words is "one hundred sixty-three trillion, fifty-four billion, five hundred thirty-four million, seven hundred twelve thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •