Base | Representation |
---|---|
bin | 1100110001110001… |
… | …10100101100000001 |
3 | 122201002022002220010 |
4 | 12120320310230001 |
5 | 103022130000001 |
6 | 3052413335133 |
7 | 331666016001 |
oct | 63070645401 |
9 | 18632262803 |
10 | 6860000001 |
11 | 2a00322598 |
12 | 13b54974a9 |
13 | 8542c88ca |
14 | 491116001 |
15 | 2a23b28d6 |
hex | 198e34b01 |
6860000001 has 4 divisors (see below), whose sum is σ = 9146666672. Its totient is φ = 4573333332.
The previous prime is 6859999981. The next prime is 6860000003. The reversal of 6860000001 is 1000000686.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a de Polignac number, because none of the positive numbers 2k-6860000001 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6860000003) 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, 1143333331 + ... + 1143333336.
It is an arithmetic number, because the mean of its divisors is an integer number (2286666668).
Almost surely, 26860000001 is an apocalyptic number.
It is an amenable number.
6860000001 is a deficient number, since it is larger than the sum of its proper divisors (2286666671).
6860000001 is a wasteful number, since it uses less digits than its factorization.
6860000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2286666670.
The product of its (nonzero) digits is 288, while the sum is 21.
The square root of 6860000001 is about 82825.1169694314. The cubic root of 6860000001 is about 1900.0923317088.
Adding to 6860000001 its reverse (1000000686), we get a palindrome (7860000687).
The spelling of 6860000001 in words is "six billion, eight hundred sixty million, one", and thus it is an aban number.
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