Base | Representation |
---|---|
bin | 10011000010100101… |
… | …01011001110111111 |
3 | 222101101220120222000 |
4 | 21201102223032333 |
5 | 131413342021343 |
6 | 4410201353343 |
7 | 511213303215 |
oct | 114122531677 |
9 | 28341816860 |
10 | 10222220223 |
11 | 43761a4396 |
12 | 1b93498853 |
13 | c6ba54627 |
14 | 6cd88acb5 |
15 | 3ec655ed3 |
hex | 2614ab3bf |
10222220223 has 16 divisors (see below), whose sum is σ = 15314191200. Its totient is φ = 6738240960.
The previous prime is 10222220219. The next prime is 10222220249. The reversal of 10222220223 is 32202222201.
10222220223 is a `hidden beast` number, since 1 + 0 + 222 + 220 + 223 = 666.
It is not a de Polignac number, because 10222220223 - 22 = 10222220219 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10222220196 and 10222220205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222220263) by changing a digit.
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 in 15 ways as a sum of consecutive naturals, for example, 2124568 + ... + 2129373.
It is an arithmetic number, because the mean of its divisors is an integer number (957136950).
Almost surely, 210222220223 is an apocalyptic number.
10222220223 is a deficient number, since it is larger than the sum of its proper divisors (5091970977).
10222220223 is an equidigital number, since it uses as much as digits as its factorization.
10222220223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4254039 (or 4254033 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 18.
Adding to 10222220223 its reverse (32202222201), we get a palindrome (42424442424).
The spelling of 10222220223 in words is "ten billion, two hundred twenty-two million, two hundred twenty thousand, two hundred twenty-three".
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