Base | Representation |
---|---|
bin | 100000010101100110110… |
… | …100000000110101111001 |
3 | 21212102221112122001112201 |
4 | 200111212310000311321 |
5 | 242402103042044001 |
6 | 4420513011110201 |
7 | 316356520602211 |
oct | 40254664006571 |
9 | 7772845561481 |
10 | 2222223003001 |
11 | 787491a52071 |
12 | 2ba821ba2361 |
13 | 131729984a61 |
14 | 797b01a1241 |
15 | 3cc12430501 |
hex | 20566d00d79 |
2222223003001 has 4 divisors (see below), whose sum is σ = 2222282222500. Its totient is φ = 2222163783504.
The previous prime is 2222223002981. The next prime is 2222223003017. The reversal of 2222223003001 is 1003003222222.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 744967503225 + 1477255499776 = 863115^2 + 1215424^2 .
It is a cyclic number.
It is not a de Polignac number, because 2222223003001 - 211 = 2222223000953 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2222223003001.
It is not an unprimeable number, because it can be changed into a prime (2222223003061) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29553426 + ... + 29628523.
It is an arithmetic number, because the mean of its divisors is an integer number (555570555625).
Almost surely, 22222223003001 is an apocalyptic number.
It is an amenable number.
2222223003001 is a deficient number, since it is larger than the sum of its proper divisors (59219499).
2222223003001 is an equidigital number, since it uses as much as digits as its factorization.
2222223003001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59219498.
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 2222223003001 its reverse (1003003222222), we get a palindrome (3225226225223).
It can be divided in two parts, 222222 and 3003001, that added together give a palindrome (3225223).
The spelling of 2222223003001 in words is "two trillion, two hundred twenty-two billion, two hundred twenty-three million, three thousand, one".
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