Base | Representation |
---|---|
bin | 110010100000011010101100… |
… | …100001101010111100010001 |
3 | 1002010111102101112120100020221 |
4 | 302200122230201222330101 |
5 | 213103334231324403241 |
6 | 2104233041433033041 |
7 | 64534235541214363 |
oct | 6240325441527421 |
9 | 1063442345510227 |
10 | 222130013122321 |
11 | 6486089a543297 |
12 | 20ab634bb55781 |
13 | 96c3a02624595 |
14 | 3cbd215854d33 |
15 | 1aa31a0ea95d1 |
hex | ca06ac86af11 |
222130013122321 has 8 divisors (see below), whose sum is σ = 222258936852288. Its totient is φ = 222001096314000.
The previous prime is 222130013122309. The next prime is 222130013122333. The reversal of 222130013122321 is 123221310031222.
It is an interprime number because it is at equal distance from previous prime (222130013122309) and next prime (222130013122333).
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 222130013122321 - 229 = 222129476251409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (222130013120321) 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, 63178351 + ... + 66601531.
It is an arithmetic number, because the mean of its divisors is an integer number (27782367106536).
Almost surely, 2222130013122321 is an apocalyptic number.
It is an amenable number.
222130013122321 is a deficient number, since it is larger than the sum of its proper divisors (128923729967).
222130013122321 is a wasteful number, since it uses less digits than its factorization.
222130013122321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3460823.
The product of its (nonzero) digits is 1728, while the sum is 25.
Adding to 222130013122321 its reverse (123221310031222), we get a palindrome (345351323153543).
The spelling of 222130013122321 in words is "two hundred twenty-two trillion, one hundred thirty billion, thirteen million, one hundred twenty-two thousand, three hundred twenty-one".
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