Base | Representation |
---|---|
bin | 1101000000100111… |
… | …01000011111111111 |
3 | 200000202111202112202 |
4 | 12200103220133333 |
5 | 103301010442404 |
6 | 3113021222115 |
7 | 335040000602 |
oct | 64023503777 |
9 | 20022452482 |
10 | 6984468479 |
11 | 2a646065aa |
12 | 142b10193b |
13 | 8740286b1 |
14 | 4a3876339 |
15 | 2ad29c21e |
hex | 1a04e87ff |
6984468479 has 6 divisors (see below), whose sum is σ = 7419487584. Its totient is φ = 6573617120.
The previous prime is 6984468473. The next prime is 6984468481. The reversal of 6984468479 is 9748644896.
It is not a de Polignac number, because 6984468479 - 220 = 6983419903 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 (6984468473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12083567 + ... + 12084144.
It is an arithmetic number, because the mean of its divisors is an integer number (1236581264).
Almost surely, 26984468479 is an apocalyptic number.
6984468479 is a deficient number, since it is larger than the sum of its proper divisors (435019105).
6984468479 is a wasteful number, since it uses less digits than its factorization.
6984468479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24167745 (or 24167728 counting only the distinct ones).
The product of its digits is 83607552, while the sum is 65.
The square root of 6984468479 is about 83573.1325187706. The cubic root of 6984468479 is about 1911.5153383958.
The spelling of 6984468479 in words is "six billion, nine hundred eighty-four million, four hundred sixty-eight thousand, four hundred seventy-nine".
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