Base | Representation |
---|---|
bin | 10100101100000000… |
… | …101000110110110010 |
3 | 2010100002001112201101 |
4 | 110230000220312302 |
5 | 330443034420310 |
6 | 14112105555014 |
7 | 1414315044625 |
oct | 245400506662 |
9 | 63302045641 |
10 | 22213201330 |
11 | 9469855a31 |
12 | 437b1a5a6a |
13 | 213007c018 |
14 | 110a1dbdbc |
15 | 8a01e443a |
hex | 52c028db2 |
22213201330 has 32 divisors (see below), whose sum is σ = 40186129536. Its totient is φ = 8840392704.
The previous prime is 22213201271. The next prime is 22213201331. The reversal of 22213201330 is 3310231222.
It is a super-2 number, since 2×222132013302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 22213201298 and 22213201307.
It is not an unprimeable number, because it can be changed into a prime (22213201331) 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, 2429227 + ... + 2438353.
It is an arithmetic number, because the mean of its divisors is an integer number (1255816548).
Almost surely, 222213201330 is an apocalyptic number.
22213201330 is a deficient number, since it is larger than the sum of its proper divisors (17972928206).
22213201330 is a wasteful number, since it uses less digits than its factorization.
22213201330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10338.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 22213201330 its reverse (3310231222), we get a palindrome (25523432552).
The spelling of 22213201330 in words is "twenty-two billion, two hundred thirteen million, two hundred one thousand, three hundred thirty".
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