Base | Representation |
---|---|
bin | 10100100111001010… |
… | …111010110101011011 |
3 | 2010010102021121121100 |
4 | 110213022322311123 |
5 | 330311243312311 |
6 | 14100045442443 |
7 | 1412310661314 |
oct | 244712726533 |
9 | 63112247540 |
10 | 22132010331 |
11 | 9427a40a32 |
12 | 4357b70423 |
13 | 21192c2802 |
14 | 10dd50560b |
15 | 898007a56 |
hex | 5272bad5b |
22132010331 has 12 divisors (see below), whose sum is σ = 33651010120. Its totient is φ = 13978111680.
The previous prime is 22132010311. The next prime is 22132010347. The reversal of 22132010331 is 13301023122.
22132010331 is a `hidden beast` number, since 2 + 2 + 1 + 320 + 10 + 331 = 666.
It is not a de Polignac number, because 22132010331 - 26 = 22132010267 is a prime.
It is a super-2 number, since 2×221320103312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22132010311) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 64713310 + ... + 64713651.
Almost surely, 222132010331 is an apocalyptic number.
22132010331 is a deficient number, since it is larger than the sum of its proper divisors (11518999789).
22132010331 is a wasteful number, since it uses less digits than its factorization.
22132010331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129426986 (or 129426983 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 22132010331 its reverse (13301023122), we get a palindrome (35433033453).
The spelling of 22132010331 in words is "twenty-two billion, one hundred thirty-two million, ten thousand, three hundred thirty-one".
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