Base | Representation |
---|---|
bin | 1011001011010100… |
… | …0001100001110100 |
3 | 21202002111012111202 |
4 | 2302311001201310 |
5 | 22121030304330 |
6 | 1213413352032 |
7 | 134230441022 |
oct | 26265014164 |
9 | 7662435452 |
10 | 3000244340 |
11 | 12aa617a85 |
12 | 6b8938618 |
13 | 38a76b812 |
14 | 20666b712 |
15 | 1285e1445 |
hex | b2d41874 |
3000244340 has 12 divisors (see below), whose sum is σ = 6300513156. Its totient is φ = 1200097728.
The previous prime is 3000244333. The next prime is 3000244349. The reversal of 3000244340 is 434420003.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1678049296 + 1322195044 = 40964^2 + 36362^2 .
It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 150012217 = 3000244340 / (3 + 0 + 0 + 0 + 2 + 4 + 4 + 3 + 4 + 0).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000244349) 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, 75006089 + ... + 75006128.
It is an arithmetic number, because the mean of its divisors is an integer number (525042763).
Almost surely, 23000244340 is an apocalyptic number.
It is an amenable number.
3000244340 is an abundant number, since it is smaller than the sum of its proper divisors (3300268816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3000244340 is a wasteful number, since it uses less digits than its factorization.
3000244340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150012226 (or 150012224 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 3000244340 is about 54774.4862139299. The cubic root of 3000244340 is about 1442.2887247178.
Adding to 3000244340 its reverse (434420003), we get a palindrome (3434664343).
The spelling of 3000244340 in words is "three billion, two hundred forty-four thousand, three hundred forty".
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