Base | Representation |
---|---|
bin | 100000011100111110001… |
… | …011110001111110110010 |
3 | 21220012100200111021202120 |
4 | 200130332023301332302 |
5 | 243014302103133242 |
6 | 4424301433255110 |
7 | 320056506204360 |
oct | 40347613617662 |
9 | 7805320437676 |
10 | 2230131302322 |
11 | 78a87aa87430 |
12 | 30026a564496 |
13 | 1323ba1cbb01 |
14 | 79d205d8630 |
15 | 3d0268651ec |
hex | 2073e2f1fb2 |
2230131302322 has 128 divisors (see below), whose sum is σ = 5596211773440. Its totient is φ = 575582442240.
The previous prime is 2230131302279. The next prime is 2230131302327. The reversal of 2230131302322 is 2232031310322.
It is a junction number, because it is equal to n+sod(n) for n = 2230131302292 and 2230131302301.
It is not an unprimeable number, because it can be changed into a prime (2230131302327) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47575048 + ... + 47621900.
It is an arithmetic number, because the mean of its divisors is an integer number (43720404480).
Almost surely, 22230131302322 is an apocalyptic number.
2230131302322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 2230131302322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2798105886720).
2230131302322 is an abundant number, since it is smaller than the sum of its proper divisors (3366080471118).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2230131302322 is a wasteful number, since it uses less digits than its factorization.
2230131302322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47528.
The product of its (nonzero) digits is 2592, while the sum is 24.
Adding to 2230131302322 its reverse (2232031310322), we get a palindrome (4462162612644).
The spelling of 2230131302322 in words is "two trillion, two hundred thirty billion, one hundred thirty-one million, three hundred two thousand, three hundred twenty-two".
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