Base | Representation |
---|---|
bin | 10010101010011110… |
… | …10110011111001110 |
3 | 221212022102212110011 |
4 | 21111033112133032 |
5 | 131010111202342 |
6 | 4334135503434 |
7 | 503206532530 |
oct | 112517263716 |
9 | 27768385404 |
10 | 10020022222 |
11 | 4282050001 |
12 | 1b37827b7a |
13 | c38baaa42 |
14 | 6b0a95850 |
15 | 3d9a15717 |
hex | 2553d67ce |
10020022222 has 8 divisors (see below), whose sum is σ = 17177180976. Its totient is φ = 4294295232.
The previous prime is 10020022217. The next prime is 10020022247. The reversal of 10020022222 is 22222002001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 357857923 + ... + 357857950.
It is an arithmetic number, because the mean of its divisors is an integer number (2147147622).
Almost surely, 210020022222 is an apocalyptic number.
10020022222 is a deficient number, since it is larger than the sum of its proper divisors (7157158754).
10020022222 is an equidigital number, since it uses as much as digits as its factorization.
10020022222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715715882.
The product of its (nonzero) digits is 64, while the sum is 13.
Adding to 10020022222 its reverse (22222002001), we get a palindrome (32242024223).
The spelling of 10020022222 in words is "ten billion, twenty million, twenty-two thousand, two hundred twenty-two".
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