Base | Representation |
---|---|
bin | 1010000100000110110000… |
… | …11101001111100011010010 |
3 | 2220100201202120011120122012 |
4 | 11002003120131033203102 |
5 | 10400044402040203042 |
6 | 115022551423142522 |
7 | 4442635215043115 |
oct | 502033035174322 |
9 | 86321676146565 |
10 | 22131303053522 |
11 | 7062918680393 |
12 | 2595240744a42 |
13 | c46c85686700 |
14 | 56723729057c |
15 | 285a452bbe82 |
hex | 1420d874f8d2 |
22131303053522 has 24 divisors (see below), whose sum is σ = 35948277421056. Its totient is φ = 10214084056176.
The previous prime is 22131303053507. The next prime is 22131303053557. The reversal of 22131303053522 is 22535030313122.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8464223 + ... + 10765949.
It is an arithmetic number, because the mean of its divisors is an integer number (1497844892544).
Almost surely, 222131303053522 is an apocalyptic number.
22131303053522 is a deficient number, since it is larger than the sum of its proper divisors (13816974367534).
22131303053522 is a wasteful number, since it uses less digits than its factorization.
22131303053522 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2330202 (or 2330189 counting only the distinct ones).
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 22131303053522 its reverse (22535030313122), we get a palindrome (44666333366644).
The spelling of 22131303053522 in words is "twenty-two trillion, one hundred thirty-one billion, three hundred three million, fifty-three thousand, five hundred twenty-two".
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