Base | Representation |
---|---|
bin | 1100111011110111111… |
… | …1111111010100010111 |
3 | 210020121122211111212111 |
4 | 3032331333333110113 |
5 | 12120112114002333 |
6 | 250031433331451 |
7 | 22025043223042 |
oct | 3167577772427 |
9 | 706548744774 |
10 | 222231000343 |
11 | 8627a673860 |
12 | 370a0866b87 |
13 | 17c57c90851 |
14 | aa827d3c59 |
15 | 5ba9ed24cd |
hex | 33bdfff517 |
222231000343 has 8 divisors (see below), whose sum is σ = 242516964240. Its totient is φ = 201958894080.
The previous prime is 222231000301. The next prime is 222231000427. The reversal of 222231000343 is 343000132222.
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-222231000343 is a prime.
It is a super-2 number, since 2×2222310003432 (a number of 23 digits) contains 22 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 (222241000343) 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, 3430858 + ... + 3495031.
It is an arithmetic number, because the mean of its divisors is an integer number (30314620530).
Almost surely, 2222231000343 is an apocalyptic number.
222231000343 is a deficient number, since it is larger than the sum of its proper divisors (20285963897).
222231000343 is a wasteful number, since it uses less digits than its factorization.
222231000343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6928817.
The product of its (nonzero) digits is 1728, while the sum is 22.
Adding to 222231000343 its reverse (343000132222), we get a palindrome (565231132565).
The spelling of 222231000343 in words is "two hundred twenty-two billion, two hundred thirty-one million, three hundred forty-three", and thus it is an aban number.
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