Base | Representation |
---|---|
bin | 1011011000111… |
… | …0011110010110 |
3 | 10022212221102112 |
4 | 2312032132112 |
5 | 44212110434 |
6 | 4423511022 |
7 | 1120014443 |
oct | 266163626 |
9 | 108787375 |
10 | 47769494 |
11 | 24a67a23 |
12 | 13bb8472 |
13 | 9b87096 |
14 | 64b69ca |
15 | 42d8dce |
hex | 2d8e796 |
47769494 has 8 divisors (see below), whose sum is σ = 71684400. Its totient is φ = 23874696.
The previous prime is 47769461. The next prime is 47769497. The reversal of 47769494 is 49496774.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47769497) 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, 4607 + ... + 10805.
It is an arithmetic number, because the mean of its divisors is an integer number (8960550).
Almost surely, 247769494 is an apocalyptic number.
47769494 is a deficient number, since it is larger than the sum of its proper divisors (23914906).
47769494 is a wasteful number, since it uses less digits than its factorization.
47769494 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10054.
The product of its digits is 1524096, while the sum is 50.
The square root of 47769494 is about 6911.5478729442. The cubic root of 47769494 is about 362.8414387418.
The spelling of 47769494 in words is "forty-seven million, seven hundred sixty-nine thousand, four hundred ninety-four".
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