Base | Representation |
---|---|
bin | 1011010011011101… |
… | …1001010011001111 |
3 | 21211110210112021220 |
4 | 2310313121103033 |
5 | 22203302423211 |
6 | 1221034054423 |
7 | 135124101540 |
oct | 26467312317 |
9 | 7743715256 |
10 | 3034420431 |
11 | 131793aa89 |
12 | 70827a413 |
13 | 394876563 |
14 | 20b0064c7 |
15 | 12b5e2806 |
hex | b4dd94cf |
3034420431 has 32 divisors (see below), whose sum is σ = 4859340288. Its totient is φ = 1647838080.
The previous prime is 3034420427. The next prime is 3034420447. The reversal of 3034420431 is 1340244303.
It is not a de Polignac number, because 3034420431 - 22 = 3034420427 is a prime.
It is a super-2 number, since 2×30344204312 = 18415414704140451522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3034420231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12000 + ... + 78821.
It is an arithmetic number, because the mean of its divisors is an integer number (151854384).
Almost surely, 23034420431 is an apocalyptic number.
3034420431 is a deficient number, since it is larger than the sum of its proper divisors (1824919857).
3034420431 is a wasteful number, since it uses less digits than its factorization.
3034420431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90911.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 3034420431 is about 55085.5737103645. The cubic root of 3034420431 is about 1447.7444807655.
Adding to 3034420431 its reverse (1340244303), we get a palindrome (4374664734).
The spelling of 3034420431 in words is "three billion, thirty-four million, four hundred twenty thousand, four hundred thirty-one".
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