Base | Representation |
---|---|
bin | 10011110111110110000001 |
3 | 100210200001110 |
4 | 103313312001 |
5 | 2313200343 |
6 | 303353533 |
7 | 62164653 |
oct | 23676601 |
9 | 10720043 |
10 | 5209473 |
11 | 2a38a55 |
12 | 18b28a9 |
13 | 1105239 |
14 | 9986d3 |
15 | 6cd833 |
hex | 4f7d81 |
5209473 has 8 divisors (see below), whose sum is σ = 7185600. Its totient is φ = 3353168.
The previous prime is 5209471. The next prime is 5209481. The reversal of 5209473 is 3749025.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5209473 - 21 = 5209471 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 5209473.
It is not an unprimeable number, because it can be changed into a prime (5209471) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29853 + ... + 30026.
It is an arithmetic number, because the mean of its divisors is an integer number (898200).
Almost surely, 25209473 is an apocalyptic number.
It is an amenable number.
5209473 is a deficient number, since it is larger than the sum of its proper divisors (1976127).
5209473 is a wasteful number, since it uses less digits than its factorization.
5209473 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59911.
The product of its (nonzero) digits is 7560, while the sum is 30.
The square root of 5209473 is about 2282.4269977373. The cubic root of 5209473 is about 173.3529608773.
The spelling of 5209473 in words is "five million, two hundred nine thousand, four hundred seventy-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •