Base | Representation |
---|---|
bin | 1100111011001111… |
… | …11110001110000010 |
3 | 122220121211112102022 |
4 | 12131213332032002 |
5 | 103203000444144 |
6 | 3104332521442 |
7 | 333652340045 |
oct | 63547761602 |
9 | 18817745368 |
10 | 6939468674 |
11 | 2a41170586 |
12 | 1418020282 |
13 | 8679011a8 |
14 | 49b8c0c5c |
15 | 2a935dcee |
hex | 19d9fe382 |
6939468674 has 16 divisors (see below), whose sum is σ = 10436838720. Its totient is φ = 3460533840.
The previous prime is 6939468673. The next prime is 6939468689. The reversal of 6939468674 is 4768649396.
It is not an unprimeable number, because it can be changed into a prime (6939468673) 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 7 ways as a sum of consecutive naturals, for example, 2252267 + ... + 2255345.
It is an arithmetic number, because the mean of its divisors is an integer number (652302420).
Almost surely, 26939468674 is an apocalyptic number.
6939468674 is a deficient number, since it is larger than the sum of its proper divisors (3497370046).
6939468674 is a wasteful number, since it uses less digits than its factorization.
6939468674 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5705.
The product of its digits is 47029248, while the sum is 62.
The square root of 6939468674 is about 83303.4733609590. The cubic root of 6939468674 is about 1907.4012952252.
The spelling of 6939468674 in words is "six billion, nine hundred thirty-nine million, four hundred sixty-eight thousand, six hundred seventy-four".
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