Base | Representation |
---|---|
bin | 1100110001000100… |
… | …10011100111101000 |
3 | 122200200012020000200 |
4 | 12120202103213220 |
5 | 103014122104014 |
6 | 3052043032200 |
7 | 331564603131 |
oct | 63042234750 |
9 | 18620166020 |
10 | 6854097384 |
11 | 29a7a608a2 |
12 | 13b350b660 |
13 | 853010034 |
14 | 49041ac88 |
15 | 2a1ae8a09 |
hex | 1988939e8 |
6854097384 has 24 divisors (see below), whose sum is σ = 18563180610. Its totient is φ = 2284699104.
The previous prime is 6854097379. The next prime is 6854097389. The reversal of 6854097384 is 4837904586.
6854097384 is a `hidden beast` number, since 6 + 8 + 540 + 97 + 3 + 8 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (6854097379) and next prime (6854097389).
It can be written as a sum of positive squares in only one way, i.e., 5886265284 + 967832100 = 76722^2 + 31110^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a self number, because there is not a number n which added to its sum of digits gives 6854097384.
It is not an unprimeable number, because it can be changed into a prime (6854097389) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 47597827 + ... + 47597970.
Almost surely, 26854097384 is an apocalyptic number.
It is an amenable number.
6854097384 is an abundant number, since it is smaller than the sum of its proper divisors (11709083226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6854097384 is a wasteful number, since it uses less digits than its factorization.
6854097384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95195809 (or 95195802 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The square root of 6854097384 is about 82789.4762877505. The cubic root of 6854097384 is about 1899.5472036429.
The spelling of 6854097384 in words is "six billion, eight hundred fifty-four million, ninety-seven thousand, three hundred eighty-four".
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