Base | Representation |
---|---|
bin | 111100011111111… |
… | …1101110011010011 |
3 | 12020110212102022022 |
4 | 1320333331303103 |
5 | 13124142043011 |
6 | 533234402055 |
7 | 101210001566 |
oct | 17077756323 |
9 | 5213772268 |
10 | 2030034131 |
11 | 9519a0764 |
12 | 487a3032b |
13 | 264761a38 |
14 | 1538764dd |
15 | bd3468db |
hex | 78ffdcd3 |
2030034131 has 4 divisors (see below), whose sum is σ = 2042190192. Its totient is φ = 2017878072.
The previous prime is 2030034113. The next prime is 2030034137. The reversal of 2030034131 is 1314300302.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2030034131 - 214 = 2030017747 is a prime.
It is a super-2 number, since 2×20300341312 = 8242077146049850322, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2030034137) 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, 6077780 + ... + 6078113.
It is an arithmetic number, because the mean of its divisors is an integer number (510547548).
Almost surely, 22030034131 is an apocalyptic number.
2030034131 is a deficient number, since it is larger than the sum of its proper divisors (12156061).
2030034131 is a wasteful number, since it uses less digits than its factorization.
2030034131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12156060.
The product of its (nonzero) digits is 216, while the sum is 17.
The square root of 2030034131 is about 45055.9000686924. The cubic root of 2030034131 is about 1266.1965132400.
Adding to 2030034131 its reverse (1314300302), we get a palindrome (3344334433).
The spelling of 2030034131 in words is "two billion, thirty million, thirty-four thousand, one hundred thirty-one".
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