Base | Representation |
---|---|
bin | 1011110100100… |
… | …0001111111110 |
3 | 10110021212121111 |
4 | 2331020033332 |
5 | 100143012011 |
6 | 4530352234 |
7 | 1141262131 |
oct | 275101776 |
9 | 113255544 |
10 | 49579006 |
11 | 25a93494 |
12 | 1472b67a |
13 | a36b8b9 |
14 | 6828218 |
15 | 4545121 |
hex | 2f483fe |
49579006 has 4 divisors (see below), whose sum is σ = 74368512. Its totient is φ = 24789502.
The previous prime is 49579003. The next prime is 49579051. The reversal of 49579006 is 60097594.
It is a semiprime because it is the product of two primes.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a self number, because there is not a number n which added to its sum of digits gives 49579006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49579003) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12394750 + ... + 12394753.
It is an arithmetic number, because the mean of its divisors is an integer number (18592128).
Almost surely, 249579006 is an apocalyptic number.
49579006 is a deficient number, since it is larger than the sum of its proper divisors (24789506).
49579006 is a wasteful number, since it uses less digits than its factorization.
49579006 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24789505.
The product of its (nonzero) digits is 68040, while the sum is 40.
The square root of 49579006 is about 7041.2361130699. The cubic root of 49579006 is about 367.3662641402.
The spelling of 49579006 in words is "forty-nine million, five hundred seventy-nine thousand, six".
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