Base | Representation |
---|---|
bin | 111110111101000… |
… | …1011001111110110 |
3 | 12110012212011100202 |
4 | 1331322023033312 |
5 | 13311233334142 |
6 | 545340040502 |
7 | 103230060434 |
oct | 17572131766 |
9 | 5405764322 |
10 | 2112402422 |
11 | 99443a229 |
12 | 4ab533132 |
13 | 278841080 |
14 | 160797d54 |
15 | c56b7032 |
hex | 7de8b3f6 |
2112402422 has 16 divisors (see below), whose sum is σ = 3613069152. Its totient is φ = 917604480.
The previous prime is 2112402407. The next prime is 2112402433. The reversal of 2112402422 is 2242042112.
It is a junction number, because it is equal to n+sod(n) for n = 2112402394 and 2112402403.
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, 2389154 + ... + 2390037.
It is an arithmetic number, because the mean of its divisors is an integer number (225816822).
Almost surely, 22112402422 is an apocalyptic number.
2112402422 is a deficient number, since it is larger than the sum of its proper divisors (1500666730).
2112402422 is a wasteful number, since it uses less digits than its factorization.
2112402422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4779223.
The product of its (nonzero) digits is 512, while the sum is 20.
The square root of 2112402422 is about 45960.8792561674. The cubic root of 2112402422 is about 1283.0952156099.
Adding to 2112402422 its reverse (2242042112), we get a palindrome (4354444534).
The spelling of 2112402422 in words is "two billion, one hundred twelve million, four hundred two thousand, four hundred twenty-two".
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