Base | Representation |
---|---|
bin | 1100110011011101… |
… | …01100001110011001 |
3 | 122202001212112102021 |
4 | 12121232230032121 |
5 | 103034233333423 |
6 | 3054040134441 |
7 | 332230031266 |
oct | 63156541631 |
9 | 18661775367 |
10 | 6874121113 |
11 | 2a08297a32 |
12 | 13ba167421 |
13 | 8572011b2 |
14 | 492d5026d |
15 | 2a375195d |
hex | 199bac399 |
6874121113 has 8 divisors (see below), whose sum is σ = 7174431936. Its totient is φ = 6573930000.
The previous prime is 6874121101. The next prime is 6874121129. The reversal of 6874121113 is 3111214786.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-6874121113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6874121153) 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, 99358 + ... + 153688.
It is an arithmetic number, because the mean of its divisors is an integer number (896803992).
Almost surely, 26874121113 is an apocalyptic number.
It is an amenable number.
6874121113 is a deficient number, since it is larger than the sum of its proper divisors (300310823).
6874121113 is a wasteful number, since it uses less digits than its factorization.
6874121113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59855.
The product of its digits is 8064, while the sum is 34.
The square root of 6874121113 is about 82910.3197014702. The cubic root of 6874121113 is about 1901.3951998857.
Adding to 6874121113 its reverse (3111214786), we get a palindrome (9985335899).
The spelling of 6874121113 in words is "six billion, eight hundred seventy-four million, one hundred twenty-one thousand, one hundred thirteen".
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