Base | Representation |
---|---|
bin | 111111011110111… |
… | …0001010101111110 |
3 | 12111110012102012111 |
4 | 1332331301111332 |
5 | 13330302401420 |
6 | 551211524234 |
7 | 103533511354 |
oct | 17675612576 |
9 | 5443172174 |
10 | 2130122110 |
11 | 9a34422a6 |
12 | 4b545967a |
13 | 27c4065ac |
14 | 162c8b7d4 |
15 | c701745a |
hex | 7ef7157e |
2130122110 has 16 divisors (see below), whose sum is σ = 4036021200. Its totient is φ = 807204096.
The previous prime is 2130122107. The next prime is 2130122143. The reversal of 2130122110 is 112210312.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5605395 + ... + 5605774.
It is an arithmetic number, because the mean of its divisors is an integer number (252251325).
Almost surely, 22130122110 is an apocalyptic number.
2130122110 is a deficient number, since it is larger than the sum of its proper divisors (1905899090).
2130122110 is a wasteful number, since it uses less digits than its factorization.
2130122110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11211195.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 2130122110 is about 46153.2459313535. The cubic root of 2130122110 is about 1286.6729380200.
Adding to 2130122110 its reverse (112210312), we get a palindrome (2242332422).
The spelling of 2130122110 in words is "two billion, one hundred thirty million, one hundred twenty-two thousand, one hundred ten".
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