Base | Representation |
---|---|
bin | 111111001111100… |
… | …1011010101100010 |
3 | 12110220002221211121 |
4 | 1332133023111202 |
5 | 13321224231424 |
6 | 550324002454 |
7 | 103405366426 |
oct | 17637132542 |
9 | 5426087747 |
10 | 2122102114 |
11 | 999964800 |
12 | 4b283042a |
13 | 27a859032 |
14 | 161ba0b86 |
15 | c6480ee4 |
hex | 7e7cb562 |
2122102114 has 24 divisors (see below), whose sum is σ = 3502053324. Its totient is φ = 963705600.
The previous prime is 2122102111. The next prime is 2122102121. The reversal of 2122102114 is 4112012212.
It can be written as a sum of positive squares in 2 ways, for example, as 1590015625 + 532086489 = 39875^2 + 23067^2 .
It is not an unprimeable number, because it can be changed into a prime (2122102111) 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 11 ways as a sum of consecutive naturals, for example, 310494 + ... + 317254.
Almost surely, 22122102114 is an apocalyptic number.
2122102114 is a deficient number, since it is larger than the sum of its proper divisors (1379951210).
2122102114 is a wasteful number, since it uses less digits than its factorization.
2122102114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8082 (or 8071 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 16.
The square root of 2122102114 is about 46066.2795762801. The cubic root of 2122102114 is about 1285.0561152802.
Adding to 2122102114 its reverse (4112012212), we get a palindrome (6234114326).
The spelling of 2122102114 in words is "two billion, one hundred twenty-two million, one hundred two thousand, one hundred fourteen".
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