Base | Representation |
---|---|
bin | 10100000000101101011010 |
3 | 100212111212101 |
4 | 110000231122 |
5 | 2320331121 |
6 | 304234014 |
7 | 62405560 |
oct | 24005532 |
9 | 10774771 |
10 | 5245786 |
11 | 2a63267 |
12 | 190b90a |
13 | 1118920 |
14 | 9a7a30 |
15 | 6d9491 |
hex | 500b5a |
5245786 has 64 divisors (see below), whose sum is σ = 10725120. Its totient is φ = 1866240.
The previous prime is 5245783. The next prime is 5245813. The reversal of 5245786 is 6875425.
5245786 = T43 + T44 + ... + T315.
It is a happy number.
5245786 is a nontrivial binomial coefficient, being equal to C(42, 6).
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5245783) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127926 + ... + 127966.
It is an arithmetic number, because the mean of its divisors is an integer number (167580).
Almost surely, 25245786 is an apocalyptic number.
5245786 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
5245786 is a wasteful number, since it uses less digits than its factorization.
5245786 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119.
The product of its digits is 67200, while the sum is 37.
The square root of 5245786 is about 2290.3680926873. The cubic root of 5245786 is about 173.7548182850.
5245786 divided by its sum of digits (37) gives a triangular number (141778 = T532).
The spelling of 5245786 in words is "five million, two hundred forty-five thousand, seven hundred eighty-six".
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