Base | Representation |
---|---|
bin | 111111001111101… |
… | …0000011101101010 |
3 | 12110220011000122101 |
4 | 1332133100131222 |
5 | 13321230414424 |
6 | 550324244014 |
7 | 103405514566 |
oct | 17637203552 |
9 | 5426130571 |
10 | 2122123114 |
11 | 999979561 |
12 | 4b284060a |
13 | 27a865767 |
14 | 161ba86a6 |
15 | c6487344 |
hex | 7e7d076a |
2122123114 has 4 divisors (see below), whose sum is σ = 3183184674. Its totient is φ = 1061061556.
The previous prime is 2122123099. The next prime is 2122123181. The reversal of 2122123114 is 4113212212.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1566813889 + 555309225 = 39583^2 + 23565^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2122123091 and 2122123100.
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 530530777 + ... + 530530780.
Almost surely, 22122123114 is an apocalyptic number.
2122123114 is a deficient number, since it is larger than the sum of its proper divisors (1061061560).
2122123114 is a wasteful number, since it uses less digits than its factorization.
2122123114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1061061559.
The product of its digits is 192, while the sum is 19.
The square root of 2122123114 is about 46066.5075081669. The cubic root of 2122123114 is about 1285.0603541729.
Adding to 2122123114 its reverse (4113212212), we get a palindrome (6235335326).
The spelling of 2122123114 in words is "two billion, one hundred twenty-two million, one hundred twenty-three thousand, one hundred fourteen".
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