Base | Representation |
---|---|
bin | 11101000111110001011101 |
3 | 112100211220020 |
4 | 131013301131 |
5 | 3423242023 |
6 | 431342353 |
7 | 121613412 |
oct | 35076135 |
9 | 15324806 |
10 | 7634013 |
11 | 4344602 |
12 | 26819b9 |
13 | 177398a |
14 | 102a109 |
15 | a0bde3 |
hex | 747c5d |
7634013 has 8 divisors (see below), whose sum is σ = 10192128. Its totient is φ = 5082624.
The previous prime is 7634009. The next prime is 7634021. The reversal of 7634013 is 3104367.
7634013 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 7634013 - 22 = 7634009 is a prime.
It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
7634013 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7634083) 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, 2356 + ... + 4562.
It is an arithmetic number, because the mean of its divisors is an integer number (1274016).
Almost surely, 27634013 is an apocalyptic number.
It is an amenable number.
7634013 is a deficient number, since it is larger than the sum of its proper divisors (2558115).
7634013 is a wasteful number, since it uses less digits than its factorization.
7634013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3363.
The product of its (nonzero) digits is 1512, while the sum is 24.
The square root of 7634013 is about 2762.9717696712. The cubic root of 7634013 is about 196.9023797648.
The spelling of 7634013 in words is "seven million, six hundred thirty-four thousand, thirteen".
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