Base | Representation |
---|---|
bin | 10001101001010110… |
… | …01010001100000101 |
3 | 220110020100222112011 |
4 | 20310223022030011 |
5 | 123400224214444 |
6 | 4204021254221 |
7 | 453523545634 |
oct | 106453121405 |
9 | 26406328464 |
10 | 9473663749 |
11 | 40216aa880 |
12 | 1a04864371 |
13 | b7c943bc4 |
14 | 65c2b351b |
15 | 3a6a91734 |
hex | 234aca305 |
9473663749 has 8 divisors (see below), whose sum is σ = 10335811680. Its totient is φ = 8611666800.
The previous prime is 9473663713. The next prime is 9473663753.
9473663749 is nontrivially palindromic in base 10.
9473663749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 9473663749 - 231 = 7326180101 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 9473663693 and 9473663702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9473663149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 123387 + ... + 184855.
It is an arithmetic number, because the mean of its divisors is an integer number (1291976460).
Almost surely, 29473663749 is an apocalyptic number.
It is an amenable number.
9473663749 is a deficient number, since it is larger than the sum of its proper divisors (862147931).
9473663749 is a wasteful number, since it uses less digits than its factorization.
9473663749 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75491.
The product of its digits is 20575296, while the sum is 58.
The square root of 9473663749 is about 97332.7475673013. The cubic root of 9473663749 is about 2115.9528630317.
The spelling of 9473663749 in words is "nine billion, four hundred seventy-three million, six hundred sixty-three thousand, seven hundred forty-nine".
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