Base | Representation |
---|---|
bin | 1010000100000110010001… |
… | …11101101110000000010011 |
3 | 2220100201002110002011112100 |
4 | 11002003020331232000103 |
5 | 10400043334020201121 |
6 | 115022505540131443 |
7 | 4442625610534524 |
oct | 502031075560023 |
9 | 86321073064470 |
10 | 22131043131411 |
11 | 70627a4990025 |
12 | 2595189696b83 |
13 | c46c4387ba46 |
14 | 56721095084b |
15 | 285a2c578026 |
hex | 1420c8f6e013 |
22131043131411 has 6 divisors (see below), whose sum is σ = 31967062300940. Its totient is φ = 14754028754268.
The previous prime is 22131043131389. The next prime is 22131043131517. The reversal of 22131043131411 is 11413134013122.
22131043131411 is a `hidden beast` number, since 2 + 2 + 1 + 310 + 4 + 31 + 314 + 1 + 1 = 666.
It is not a de Polignac number, because 22131043131411 - 27 = 22131043131283 is a prime.
It is a super-2 number, since 2×221310431314112 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (22131043131011) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1229502396181 + ... + 1229502396198.
Almost surely, 222131043131411 is an apocalyptic number.
22131043131411 is a deficient number, since it is larger than the sum of its proper divisors (9836019169529).
22131043131411 is a wasteful number, since it uses less digits than its factorization.
22131043131411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2459004792385 (or 2459004792382 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
Adding to 22131043131411 its reverse (11413134013122), we get a palindrome (33544177144533).
The spelling of 22131043131411 in words is "twenty-two trillion, one hundred thirty-one billion, forty-three million, one hundred thirty-one thousand, four hundred eleven".
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