Base | Representation |
---|---|
bin | 10100100111001010… |
… | …111011000011001011 |
3 | 2010010102021122210221 |
4 | 110213022323003023 |
5 | 330311243324321 |
6 | 14100045450511 |
7 | 1412310664012 |
oct | 244712730313 |
9 | 63112248727 |
10 | 22132011211 |
11 | 9427a41662 |
12 | 4357b70a37 |
13 | 21192c302b |
14 | 10dd505a79 |
15 | 898007e41 |
hex | 5272bb0cb |
22132011211 has 8 divisors (see below), whose sum is σ = 23098490784. Its totient is φ = 21165883200.
The previous prime is 22132011193. The next prime is 22132011233. The reversal of 22132011211 is 11211023122.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 22132011211 - 215 = 22131978443 is a prime.
It is not an unprimeable number, because it can be changed into a prime (22132011241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45061 + ... + 215161.
It is an arithmetic number, because the mean of its divisors is an integer number (2887311348).
Almost surely, 222132011211 is an apocalyptic number.
22132011211 is a deficient number, since it is larger than the sum of its proper divisors (966479573).
22132011211 is a wasteful number, since it uses less digits than its factorization.
22132011211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175781.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 22132011211 its reverse (11211023122), we get a palindrome (33343034333).
The spelling of 22132011211 in words is "twenty-two billion, one hundred thirty-two million, eleven thousand, two hundred eleven".
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