Base | Representation |
---|---|
bin | 100000011101111111001… |
… | …100100000110101110101 |
3 | 21220022011200212010221111 |
4 | 200131333030200311311 |
5 | 243024020313411201 |
6 | 4425001555115021 |
7 | 320125522121641 |
oct | 40357714406565 |
9 | 7808150763844 |
10 | 2231222013301 |
11 | 79028a727766 |
12 | 3005138a2a71 |
13 | 132532179718 |
14 | 79dc53d9c21 |
15 | 3d08c4b3b51 |
hex | 2077f320d75 |
2231222013301 has 8 divisors (see below), whose sum is σ = 2241052637600. Its totient is φ = 2221392148560.
The previous prime is 2231222013287. The next prime is 2231222013311. The reversal of 2231222013301 is 1033102221322.
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 2231222013301 - 225 = 2231188458869 is a prime.
It is a super-3 number, since 3×22312220133013 (a number of 38 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231222013311) 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, 6165310 + ... + 6517168.
It is an arithmetic number, because the mean of its divisors is an integer number (280131579700).
Almost surely, 22231222013301 is an apocalyptic number.
It is an amenable number.
2231222013301 is a deficient number, since it is larger than the sum of its proper divisors (9830624299).
2231222013301 is a wasteful number, since it uses less digits than its factorization.
2231222013301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 379779.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2231222013301 its reverse (1033102221322), we get a palindrome (3264324234623).
The spelling of 2231222013301 in words is "two trillion, two hundred thirty-one billion, two hundred twenty-two million, thirteen thousand, three hundred one".
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