Base | Representation |
---|---|
bin | 10100100001000101… |
… | …110100101101001101 |
3 | 2002212022100112010020 |
4 | 110201011310231031 |
5 | 330104140324323 |
6 | 14042003332353 |
7 | 1406632001640 |
oct | 244105645515 |
9 | 62768315106 |
10 | 22030011213 |
11 | 9385404541 |
12 | 43299810b9 |
13 | 210112c0c2 |
14 | 10cdb53a57 |
15 | 88e0aaae3 |
hex | 521174b4d |
22030011213 has 16 divisors (see below), whose sum is σ = 34652430336. Its totient is φ = 12182494320.
The previous prime is 22030011197. The next prime is 22030011229. The reversal of 22030011213 is 31211003022.
It is an interprime number because it is at equal distance from previous prime (22030011197) and next prime (22030011229).
It is not a de Polignac number, because 22030011213 - 24 = 22030011197 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 22030011192 and 22030011201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22030011253) 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, 16919481 + ... + 16920782.
It is an arithmetic number, because the mean of its divisors is an integer number (2165776896).
Almost surely, 222030011213 is an apocalyptic number.
It is an amenable number.
22030011213 is a deficient number, since it is larger than the sum of its proper divisors (12622419123).
22030011213 is a wasteful number, since it uses less digits than its factorization.
22030011213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33840304.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 22030011213 its reverse (31211003022), we get a palindrome (53241014235).
The spelling of 22030011213 in words is "twenty-two billion, thirty million, eleven thousand, two hundred thirteen".
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