Base | Representation |
---|---|
bin | 100000010110010101001… |
… | …000000010001000111011 |
3 | 21212111221200200202100022 |
4 | 200112111020002020323 |
5 | 242410201000100011 |
6 | 4421122045001055 |
7 | 316415004153545 |
oct | 40262510021073 |
9 | 7774850622308 |
10 | 2223000003131 |
11 | 787850603836 |
12 | 2ba9ba25318b |
13 | 131821943c4b |
14 | 79845460695 |
15 | 3cc5a7628db |
hex | 2059520223b |
2223000003131 has 2 divisors, whose sum is σ = 2223000003132. Its totient is φ = 2223000003130.
The previous prime is 2223000002911. The next prime is 2223000003137. The reversal of 2223000003131 is 1313000003222.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 2223000003131 - 214 = 2222999986747 is a prime.
It is a super-2 number, since 2×22230000031312 (a number of 25 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2223000003137) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1111500001565 + 1111500001566.
It is an arithmetic number, because the mean of its divisors is an integer number (1111500001566).
Almost surely, 22223000003131 is an apocalyptic number.
2223000003131 is a deficient number, since it is larger than the sum of its proper divisors (1).
2223000003131 is an equidigital number, since it uses as much as digits as its factorization.
2223000003131 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 2223000003131 its reverse (1313000003222), we get a palindrome (3536000006353).
Subtracting from 2223000003131 its reverse (1313000003222), we obtain a palindrome (909999999909).
The spelling of 2223000003131 in words is "two trillion, two hundred twenty-three billion, three thousand, one hundred thirty-one".
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