Base | Representation |
---|---|
bin | 111100110011100… |
… | …1000001100101011 |
3 | 12021012011222212221 |
4 | 1321213020030223 |
5 | 13134304102311 |
6 | 534242414511 |
7 | 101363160316 |
oct | 17147101453 |
9 | 5235158787 |
10 | 2040300331 |
11 | 957772923 |
12 | 48b361437 |
13 | 266917804 |
14 | 154d8997d |
15 | be1c3671 |
hex | 799c832b |
2040300331 has 2 divisors, whose sum is σ = 2040300332. Its totient is φ = 2040300330.
The previous prime is 2040300319. The next prime is 2040300397. The reversal of 2040300331 is 1330030402.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 2040300331 - 217 = 2040169259 is a prime.
It is a super-2 number, since 2×20403003312 = 8325650881357419122, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (2040309331) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1020150165 + 1020150166.
It is an arithmetic number, because the mean of its divisors is an integer number (1020150166).
Almost surely, 22040300331 is an apocalyptic number.
2040300331 is a deficient number, since it is larger than the sum of its proper divisors (1).
2040300331 is an equidigital number, since it uses as much as digits as its factorization.
2040300331 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 2040300331 is about 45169.6837602390. The cubic root of 2040300331 is about 1268.3273764769.
Adding to 2040300331 its reverse (1330030402), we get a palindrome (3370330733).
The spelling of 2040300331 in words is "two billion, forty million, three hundred thousand, three hundred thirty-one".
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