Base | Representation |
---|---|
bin | 1000101111111110… |
… | …10100011011111111 |
3 | 110010101001210002002 |
4 | 10113333110123333 |
5 | 34110021121142 |
6 | 2054042252515 |
7 | 224256412214 |
oct | 42777243377 |
9 | 13111053062 |
10 | 4697442047 |
11 | 1aa0646811 |
12 | ab11b713b |
13 | 59b27670c |
14 | 327c23b0b |
15 | 1c75dea32 |
hex | 117fd46ff |
4697442047 has 4 divisors (see below), whose sum is σ = 4723684920. Its totient is φ = 4671199176.
The previous prime is 4697442031. The next prime is 4697442049. The reversal of 4697442047 is 7402447964.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 4697442047 - 24 = 4697442031 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 4697441992 and 4697442010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4697442049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13121168 + ... + 13121525.
It is an arithmetic number, because the mean of its divisors is an integer number (1180921230).
Almost surely, 24697442047 is an apocalyptic number.
4697442047 is a deficient number, since it is larger than the sum of its proper divisors (26242873).
4697442047 is a wasteful number, since it uses less digits than its factorization.
4697442047 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26242872.
The product of its (nonzero) digits is 1354752, while the sum is 47.
The square root of 4697442047 is about 68537.8876753581. The cubic root of 4697442047 is about 1674.7647456932.
The spelling of 4697442047 in words is "four billion, six hundred ninety-seven million, four hundred forty-two thousand, forty-seven".
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