Base | Representation |
---|---|
bin | 1011001100001101… |
… | …1100000110010111 |
3 | 21202100121012010012 |
4 | 2303003130012113 |
5 | 22123012220231 |
6 | 1214030350435 |
7 | 134304530051 |
oct | 26303340627 |
9 | 7670535105 |
10 | 3004023191 |
11 | 13017690a4 |
12 | 6ba05b41b |
13 | 38b492820 |
14 | 206d728d1 |
15 | 128adae2b |
hex | b30dc197 |
3004023191 has 16 divisors (see below), whose sum is σ = 3258482976. Its totient is φ = 2752966656.
The previous prime is 3004023179. The next prime is 3004023193. The reversal of 3004023191 is 1913204003.
3004023191 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 3004023191 - 226 = 2936914327 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3004023193) 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, 1712771 + ... + 1714523.
It is an arithmetic number, because the mean of its divisors is an integer number (203655186).
Almost surely, 23004023191 is an apocalyptic number.
3004023191 is a deficient number, since it is larger than the sum of its proper divisors (254459785).
3004023191 is a wasteful number, since it uses less digits than its factorization.
3004023191 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2642.
The product of its (nonzero) digits is 648, while the sum is 23.
The square root of 3004023191 is about 54808.9699866728. The cubic root of 3004023191 is about 1442.8939984858.
Adding to 3004023191 its reverse (1913204003), we get a palindrome (4917227194).
The spelling of 3004023191 in words is "three billion, four million, twenty-three thousand, one hundred ninety-one".
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