Base | Representation |
---|---|
bin | 10011000010100100… |
… | …10101101111111111 |
3 | 222101101202010020202 |
4 | 21201102111233333 |
5 | 131413331212343 |
6 | 4410155434115 |
7 | 511212455522 |
oct | 114122255777 |
9 | 28341663222 |
10 | 10222132223 |
11 | 4376144266 |
12 | 1b9345593b |
13 | c6ba23564 |
14 | 6cd866bb9 |
15 | 3ec639db8 |
hex | 261495bff |
10222132223 has 2 divisors, whose sum is σ = 10222132224. Its totient is φ = 10222132222.
The previous prime is 10222132201. The next prime is 10222132229. The reversal of 10222132223 is 32223122201.
It is a happy number.
It is a strong prime.
It is an emirp because it is prime and its reverse (32223122201) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10222132223 - 26 = 10222132159 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 10222132195 and 10222132204.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10222132229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111066111 + 5111066112.
It is an arithmetic number, because the mean of its divisors is an integer number (5111066112).
Almost surely, 210222132223 is an apocalyptic number.
10222132223 is a deficient number, since it is larger than the sum of its proper divisors (1).
10222132223 is an equidigital number, since it uses as much as digits as its factorization.
10222132223 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 10222132223 its reverse (32223122201), we get a palindrome (42445254424).
The spelling of 10222132223 in words is "ten billion, two hundred twenty-two million, one hundred thirty-two thousand, two hundred twenty-three".
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