Base | Representation |
---|---|
bin | 1010000100011101001011… |
… | …11010100011101011101111 |
3 | 2220101212211102210220210221 |
4 | 11002032211322203223233 |
5 | 10400244030020031111 |
6 | 115032302052512211 |
7 | 4443542415315343 |
oct | 502164572435357 |
9 | 86355742726727 |
10 | 22143340002031 |
11 | 7067a35178a16 |
12 | 259763b91b667 |
13 | c48153386b51 |
14 | 567a59b69623 |
15 | 285eebdda371 |
hex | 1423a5ea3aef |
22143340002031 has 8 divisors (see below), whose sum is σ = 22236406896704. Its totient is φ = 22050367547040.
The previous prime is 22143340001989. The next prime is 22143340002107. The reversal of 22143340002031 is 13020004334122.
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 22143340002031 - 213 = 22143339993839 is a prime.
It is a super-2 number, since 2×221433400020312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 22143340001987 and 22143340002005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22143340002131) 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, 23139975 + ... + 24077896.
It is an arithmetic number, because the mean of its divisors is an integer number (2779550862088).
Almost surely, 222143340002031 is an apocalyptic number.
22143340002031 is a deficient number, since it is larger than the sum of its proper divisors (93066894673).
22143340002031 is a wasteful number, since it uses less digits than its factorization.
22143340002031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47219841.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 22143340002031 its reverse (13020004334122), we get a palindrome (35163344336153).
The spelling of 22143340002031 in words is "twenty-two trillion, one hundred forty-three billion, three hundred forty million, two thousand, thirty-one".
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