Base | Representation |
---|---|
bin | 1011010010101011… |
… | …0111000001111011 |
3 | 21211020121120121111 |
4 | 2310222313001323 |
5 | 22201432244311 |
6 | 1220435421151 |
7 | 135054134221 |
oct | 26452670173 |
9 | 7736546544 |
10 | 3031134331 |
11 | 1315aa60a5 |
12 | 7071547b7 |
13 | 393c95914 |
14 | 20a7ccb11 |
15 | 12b193d21 |
hex | b4ab707b |
3031134331 has 8 divisors (see below), whose sum is σ = 3099902400. Its totient is φ = 2963126400.
The previous prime is 3031134307. The next prime is 3031134341. The reversal of 3031134331 is 1334311303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3031134331 - 229 = 2494263419 is a prime.
It is a super-2 number, since 2×30311343312 = 18375550665133635122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3031134341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181966 + ... + 197923.
It is an arithmetic number, because the mean of its divisors is an integer number (387487800).
Almost surely, 23031134331 is an apocalyptic number.
3031134331 is a deficient number, since it is larger than the sum of its proper divisors (68768069).
3031134331 is a wasteful number, since it uses less digits than its factorization.
3031134331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380069.
The product of its (nonzero) digits is 972, while the sum is 22.
The square root of 3031134331 is about 55055.7384020957. The cubic root of 3031134331 is about 1447.2216844445.
Adding to 3031134331 its reverse (1334311303), we get a palindrome (4365445634).
The spelling of 3031134331 in words is "three billion, thirty-one million, one hundred thirty-four thousand, three hundred thirty-one".
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