Base | Representation |
---|---|
bin | 10100101011111111… |
… | …111010001100111001 |
3 | 2010100001200211120201 |
4 | 110223333322030321 |
5 | 330443012311413 |
6 | 14112101522201 |
7 | 1414313320531 |
oct | 245377721471 |
9 | 63301624521 |
10 | 22213010233 |
11 | 94697353a7 |
12 | 437b113361 |
13 | 213001304b |
14 | 110a18c4c1 |
15 | 8a01a79dd |
hex | 52bffa339 |
22213010233 has 16 divisors (see below), whose sum is σ = 22840819200. Its totient is φ = 21592080576.
The previous prime is 22213010161. The next prime is 22213010263. The reversal of 22213010233 is 33201031222.
It is a cyclic number.
It is not a de Polignac number, because 22213010233 - 229 = 21676139321 is a prime.
It is a super-2 number, since 2×222130102332 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 22213010233.
It is not an unprimeable number, because it can be changed into a prime (22213010263) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6105691 + ... + 6109327.
It is an arithmetic number, because the mean of its divisors is an integer number (1427551200).
Almost surely, 222213010233 is an apocalyptic number.
It is an amenable number.
22213010233 is a deficient number, since it is larger than the sum of its proper divisors (627808967).
22213010233 is a wasteful number, since it uses less digits than its factorization.
22213010233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4536.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22213010233 its reverse (33201031222), we get a palindrome (55414041455).
The spelling of 22213010233 in words is "twenty-two billion, two hundred thirteen million, ten thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •