Base | Representation |
---|---|
bin | 1100100000010011… |
… | …10111111001010001 |
3 | 122022212120211212221 |
4 | 12100021313321101 |
5 | 102222122142031 |
6 | 3030101021041 |
7 | 325236410236 |
oct | 62011677121 |
9 | 18285524787 |
10 | 6713474641 |
11 | 2935643955 |
12 | 13743b4781 |
13 | 82cb45403 |
14 | 47989378d |
15 | 2945bca11 |
hex | 190277e51 |
6713474641 has 4 divisors (see below), whose sum is σ = 7108384932. Its totient is φ = 6318564352.
The previous prime is 6713474639. The next prime is 6713474653. The reversal of 6713474641 is 1464743176.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3498131025 + 3215343616 = 59145^2 + 56704^2 .
It is not a de Polignac number, because 6713474641 - 21 = 6713474639 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (6713474441) 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, 197455120 + ... + 197455153.
It is an arithmetic number, because the mean of its divisors is an integer number (1777096233).
Almost surely, 26713474641 is an apocalyptic number.
It is an amenable number.
6713474641 is a deficient number, since it is larger than the sum of its proper divisors (394910291).
6713474641 is a wasteful number, since it uses less digits than its factorization.
6713474641 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394910290.
The product of its digits is 338688, while the sum is 43.
The square root of 6713474641 is about 81935.7958465041. The cubic root of 6713474641 is about 1886.4665878294.
The spelling of 6713474641 in words is "six billion, seven hundred thirteen million, four hundred seventy-four thousand, six hundred forty-one".
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