Base | Representation |
---|---|
bin | 1011001011101011… |
… | …0000000111001100 |
3 | 21202012022111012220 |
4 | 2302322300013030 |
5 | 22121421331433 |
6 | 1213505455340 |
7 | 134246263452 |
oct | 26272600714 |
9 | 7665274186 |
10 | 3001745868 |
11 | 1300453110 |
12 | 6b9341550 |
13 | 38ab760b4 |
14 | 20693c9d2 |
15 | 1287db2b3 |
hex | b2eb01cc |
3001745868 has 24 divisors (see below), whose sum is σ = 7640808000. Its totient is φ = 909619920.
The previous prime is 3001745867. The next prime is 3001745869. The reversal of 3001745868 is 8685471003.
It is an interprime number because it is at equal distance from previous prime (3001745867) and next prime (3001745869).
It is not an unprimeable number, because it can be changed into a prime (3001745861) 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, 11370118 + ... + 11370381.
It is an arithmetic number, because the mean of its divisors is an integer number (318367000).
Almost surely, 23001745868 is an apocalyptic number.
It is an amenable number.
3001745868 is an abundant number, since it is smaller than the sum of its proper divisors (4639062132).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3001745868 is a wasteful number, since it uses less digits than its factorization.
3001745868 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22740517 (or 22740515 counting only the distinct ones).
The product of its (nonzero) digits is 161280, while the sum is 42.
The square root of 3001745868 is about 54788.1909538908. The cubic root of 3001745868 is about 1442.5292913163.
The spelling of 3001745868 in words is "three billion, one million, seven hundred forty-five thousand, eight hundred sixty-eight".
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