Base | Representation |
---|---|
bin | 111110111000101… |
… | …1100000111010100 |
3 | 12110001112210210011 |
4 | 1331301130013110 |
5 | 13310142042322 |
6 | 545215010004 |
7 | 103201441435 |
oct | 17561340724 |
9 | 5401483704 |
10 | 2110112212 |
11 | 99311559a |
12 | 4aa809904 |
13 | 27821b810 |
14 | 16035d48c |
15 | c53b3677 |
hex | 7dc5c1d4 |
2110112212 has 24 divisors (see below), whose sum is σ = 3986019072. Its totient is φ = 971628000.
The previous prime is 2110112209. The next prime is 2110112227. The reversal of 2110112212 is 2122110112.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a junction number, because it is equal to n+sod(n) for n = 2110112192 and 2110112201.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24664 + ... + 69487.
It is an arithmetic number, because the mean of its divisors is an integer number (166084128).
Almost surely, 22110112212 is an apocalyptic number.
It is an amenable number.
2110112212 is a deficient number, since it is larger than the sum of its proper divisors (1875906860).
2110112212 is a wasteful number, since it uses less digits than its factorization.
2110112212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94599 (or 94597 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
The square root of 2110112212 is about 45935.9577237702. The cubic root of 2110112212 is about 1282.6313488025.
Adding to 2110112212 its reverse (2122110112), we get a palindrome (4232222324).
It can be divided in two parts, 2110112 and 212, that multiplied together give a palindrome (447343744).
The spelling of 2110112212 in words is "two billion, one hundred ten million, one hundred twelve thousand, two hundred twelve".
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