Base | Representation |
---|---|
bin | 1011010101110111… |
… | …1111111110101011 |
3 | 21212011211200012000 |
4 | 2311131333332223 |
5 | 22213400242311 |
6 | 1222035022043 |
7 | 135306110610 |
oct | 26535777653 |
9 | 7764750160 |
10 | 3044540331 |
11 | 1322622238 |
12 | 70b73a923 |
13 | 3969aa871 |
14 | 20c4bc507 |
15 | 12c441056 |
hex | b577ffab |
3044540331 has 16 divisors (see below), whose sum is σ = 5154777600. Its totient is φ = 1739737224.
The previous prime is 3044540299. The next prime is 3044540333. The reversal of 3044540331 is 1330454403.
It is not a de Polignac number, because 3044540331 - 25 = 3044540299 is a prime.
It is a super-2 number, since 2×30445403312 = 18538451654171179122, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 3044540295 and 3044540304.
It is not an unprimeable number, because it can be changed into a prime (3044540333) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8054151 + ... + 8054528.
It is an arithmetic number, because the mean of its divisors is an integer number (322173600).
Almost surely, 23044540331 is an apocalyptic number.
3044540331 is a deficient number, since it is larger than the sum of its proper divisors (2110237269).
3044540331 is a wasteful number, since it uses less digits than its factorization.
3044540331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16108695 (or 16108689 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
The square root of 3044540331 is about 55177.3534251145. The cubic root of 3044540331 is about 1449.3521213434.
Adding to 3044540331 its reverse (1330454403), we get a palindrome (4374994734).
The spelling of 3044540331 in words is "three billion, forty-four million, five hundred forty thousand, three hundred thirty-one".
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