Base | Representation |
---|---|
bin | 1000001100101010… |
… | …0000000101100001 |
3 | 12200100202110000111 |
4 | 2003022200011201 |
5 | 14001321140121 |
6 | 1002205451321 |
7 | 105350343421 |
oct | 20312400541 |
9 | 5610673014 |
10 | 2200568161 |
11 | a2a188480 |
12 | 514b70b41 |
13 | 290ba014c |
14 | 16c388481 |
15 | cd2d02e1 |
hex | 832a0161 |
2200568161 has 16 divisors (see below), whose sum is σ = 2413393920. Its totient is φ = 1989907920.
The previous prime is 2200568141. The next prime is 2200568207. The reversal of 2200568161 is 1618650022.
It is not a de Polignac number, because 2200568161 - 211 = 2200566113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2200568141) 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, 2561350 + ... + 2562208.
It is an arithmetic number, because the mean of its divisors is an integer number (150837120).
Almost surely, 22200568161 is an apocalyptic number.
It is an amenable number.
2200568161 is a deficient number, since it is larger than the sum of its proper divisors (212825759).
2200568161 is a wasteful number, since it uses less digits than its factorization.
2200568161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1836.
The product of its (nonzero) digits is 5760, while the sum is 31.
The square root of 2200568161 is about 46910.2138238572. The cubic root of 2200568161 is about 1300.7033986293.
The spelling of 2200568161 in words is "two billion, two hundred million, five hundred sixty-eight thousand, one hundred sixty-one".
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