Base | Representation |
---|---|
bin | 10100110010000101… |
… | …100000100000000001 |
3 | 2010121011212121211012 |
4 | 110302011200200001 |
5 | 331200134003441 |
6 | 14130150530305 |
7 | 1416663366320 |
oct | 246205404001 |
9 | 63534777735 |
10 | 22315141121 |
11 | 9511351899 |
12 | 43a9366995 |
13 | 2148221720 |
14 | 11199760b7 |
15 | 8a912d9eb |
hex | 532160801 |
22315141121 has 32 divisors (see below), whose sum is σ = 28689776640. Its totient is φ = 16870100544.
The previous prime is 22315141111. The next prime is 22315141157. The reversal of 22315141121 is 12114151322.
It is a cyclic number.
It is not a de Polignac number, because 22315141121 - 234 = 5135271937 is a prime.
It is a super-3 number, since 3×223151411213 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (23).
It is not an unprimeable number, because it can be changed into a prime (22315141111) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2127536 + ... + 2137998.
It is an arithmetic number, because the mean of its divisors is an integer number (896555520).
Almost surely, 222315141121 is an apocalyptic number.
It is an amenable number.
22315141121 is a deficient number, since it is larger than the sum of its proper divisors (6374635519).
22315141121 is a wasteful number, since it uses less digits than its factorization.
22315141121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11525.
The product of its digits is 480, while the sum is 23.
Adding to 22315141121 its reverse (12114151322), we get a palindrome (34429292443).
The spelling of 22315141121 in words is "twenty-two billion, three hundred fifteen million, one hundred forty-one thousand, one hundred twenty-one".
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