Base | Representation |
---|---|
bin | 10100011111111110… |
… | …111010010110111101 |
3 | 2002211000101002201002 |
4 | 110133332322112331 |
5 | 330034411002031 |
6 | 14040101100045 |
7 | 1406315000252 |
oct | 243776722675 |
9 | 62730332632 |
10 | 22011422141 |
11 | 9375968275 |
12 | 43236b7625 |
13 | 20ca320c57 |
14 | 10cb4b5429 |
15 | 88c637ccb |
hex | 51ffba5bd |
22011422141 has 8 divisors (see below), whose sum is σ = 22174145280. Its totient is φ = 21849067408.
The previous prime is 22011422107. The next prime is 22011422143. The reversal of 22011422141 is 14122411022.
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 22011422141 - 26 = 22011422077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22011422143) 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, 28415 + ... + 211731.
It is an arithmetic number, because the mean of its divisors is an integer number (2771768160).
Almost surely, 222011422141 is an apocalyptic number.
It is an amenable number.
22011422141 is a deficient number, since it is larger than the sum of its proper divisors (162723139).
22011422141 is a wasteful number, since it uses less digits than its factorization.
22011422141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 184203.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 22011422141 its reverse (14122411022), we get a palindrome (36133833163).
The spelling of 22011422141 in words is "twenty-two billion, eleven million, four hundred twenty-two thousand, one hundred forty-one".
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