Base | Representation |
---|---|
bin | 1000010001010010… |
… | …1010101010000000 |
3 | 12201201100012100202 |
4 | 2010110222222000 |
5 | 14021310310422 |
6 | 1004142304332 |
7 | 106004526455 |
oct | 20424525200 |
9 | 5651305322 |
10 | 2220010112 |
11 | a3a157501 |
12 | 51b5880a8 |
13 | 294c19568 |
14 | 170ba982c |
15 | ced70b92 |
hex | 8452aa80 |
2220010112 has 16 divisors (see below), whose sum is σ = 4422676650. Its totient is φ = 1110004992.
The previous prime is 2220010109. The next prime is 2220010147. The reversal of 2220010112 is 2110100222.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 1478863936 + 741146176 = 38456^2 + 27224^2 .
It is a tau number, because it is divible by the number of its divisors (16).
It is a junction number, because it is equal to n+sod(n) for n = 2220010093 and 2220010102.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8671787 + ... + 8672042.
Almost surely, 22220010112 is an apocalyptic number.
It is an amenable number.
2220010112 is a deficient number, since it is larger than the sum of its proper divisors (2202666538).
2220010112 is an equidigital number, since it uses as much as digits as its factorization.
2220010112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17343843 (or 17343831 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 11.
The square root of 2220010112 is about 47116.9832650606. The cubic root of 2220010112 is about 1304.5227306952.
Adding to 2220010112 its reverse (2110100222), we get a palindrome (4330110334).
The spelling of 2220010112 in words is "two billion, two hundred twenty million, ten thousand, one hundred twelve".
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