Base | Representation |
---|---|
bin | 10100101010101011… |
… | …110000100000001011 |
3 | 2010021112012002012021 |
4 | 110222223300200023 |
5 | 330421340403121 |
6 | 14105553025311 |
7 | 1413624652300 |
oct | 245253604013 |
9 | 63245162167 |
10 | 22190950411 |
11 | 9458238543 |
12 | 4373855237 |
13 | 212858b1b6 |
14 | 11072890a7 |
15 | 89d29b641 |
hex | 52aaf080b |
22190950411 has 24 divisors (see below), whose sum is σ = 26122715136. Its totient is φ = 18794538000.
The previous prime is 22190950403. The next prime is 22190950427. The reversal of 22190950411 is 11405909122.
It is not a de Polignac number, because 22190950411 - 23 = 22190950403 is a prime.
It is a super-2 number, since 2×221909504112 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (22190950511) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1554870 + ... + 1569076.
It is an arithmetic number, because the mean of its divisors is an integer number (1088446464).
Almost surely, 222190950411 is an apocalyptic number.
22190950411 is a deficient number, since it is larger than the sum of its proper divisors (3931764725).
22190950411 is a wasteful number, since it uses less digits than its factorization.
22190950411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14599 (or 14592 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 34.
The spelling of 22190950411 in words is "twenty-two billion, one hundred ninety million, nine hundred fifty thousand, four hundred eleven".
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