Base | Representation |
---|---|
bin | 1011001011010000… |
… | …0111100000011111 |
3 | 21202002001010111210 |
4 | 2302310013200133 |
5 | 22121000203222 |
6 | 1213404315503 |
7 | 134225431116 |
oct | 26264074037 |
9 | 7662033453 |
10 | 3000006687 |
11 | 12aa475477 |
12 | 6b8842b93 |
13 | 38a6b75b2 |
14 | 206608c7d |
15 | 128595d0c |
hex | b2d0781f |
3000006687 has 8 divisors (see below), whose sum is σ = 4024549504. Its totient is φ = 1987734168.
The previous prime is 3000006661. The next prime is 3000006787. The reversal of 3000006687 is 7866000003.
3000006687 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3000006687 - 26 = 3000006623 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 (3000006637) 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, 3067003 + ... + 3067980.
It is an arithmetic number, because the mean of its divisors is an integer number (503068688).
Almost surely, 23000006687 is an apocalyptic number.
3000006687 is a deficient number, since it is larger than the sum of its proper divisors (1024542817).
3000006687 is a wasteful number, since it uses less digits than its factorization.
3000006687 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6135149.
The product of its (nonzero) digits is 6048, while the sum is 30.
The square root of 3000006687 is about 54772.3167941616. The cubic root of 3000006687 is about 1442.2506418980.
The spelling of 3000006687 in words is "three billion, six thousand, six hundred eighty-seven".
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