Base | Representation |
---|---|
bin | 1010000110001010110101… |
… | …11110010010001110001111 |
3 | 2220121111210100021222012211 |
4 | 11003011122332102032033 |
5 | 10402230112312330111 |
6 | 115115315553011251 |
7 | 4451025342101131 |
oct | 503053276221617 |
9 | 86544710258184 |
10 | 22202212230031 |
11 | 708a9a5aa21a9 |
12 | 25a6b2bb53b27 |
13 | c5087628b512 |
14 | 56a842931051 |
15 | 2877e561d521 |
hex | 14315af9238f |
22202212230031 has 8 divisors (see below), whose sum is σ = 22406909317760. Its totient is φ = 21997533452832.
The previous prime is 22202212230013. The next prime is 22202212230071. The reversal of 22202212230031 is 13003221220222.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-22202212230031 is a prime.
It is a super-2 number, since 2×222022122300312 (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 = 22202212229984 and 22202212230011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22202212230071) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2135400 + ... + 6997453.
It is an arithmetic number, because the mean of its divisors is an integer number (2800863664720).
Almost surely, 222202212230031 is an apocalyptic number.
22202212230031 is a deficient number, since it is larger than the sum of its proper divisors (204697087729).
22202212230031 is a wasteful number, since it uses less digits than its factorization.
22202212230031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9155265.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 22202212230031 its reverse (13003221220222), we get a palindrome (35205433450253).
The spelling of 22202212230031 in words is "twenty-two trillion, two hundred two billion, two hundred twelve million, two hundred thirty thousand, thirty-one".
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