Base | Representation |
---|---|
bin | 1001110001111111… |
… | …10001110010111000 |
3 | 111112222002010110222 |
4 | 10320333301302320 |
5 | 41223302213144 |
6 | 2225023355212 |
7 | 244062360245 |
oct | 47077616270 |
9 | 14488063428 |
10 | 5251210424 |
11 | 2255198129 |
12 | 1026752b08 |
13 | 658c06205 |
14 | 37b5b45cc |
15 | 20b0292ee |
hex | 138ff1cb8 |
5251210424 has 16 divisors (see below), whose sum is σ = 10364231400. Its totient is φ = 2487415392.
The previous prime is 5251210417. The next prime is 5251210429. The reversal of 5251210424 is 4240121525.
It is a junction number, because it is equal to n+sod(n) for n = 5251210393 and 5251210402.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5251210429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17273567 + ... + 17273870.
Almost surely, 25251210424 is an apocalyptic number.
It is an amenable number.
5251210424 is a deficient number, since it is larger than the sum of its proper divisors (5113020976).
5251210424 is a wasteful number, since it uses less digits than its factorization.
5251210424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34547462 (or 34547458 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 5251210424 is about 72465.2359687043. The cubic root of 5251210424 is about 1738.1468825310.
Adding to 5251210424 its reverse (4240121525), we get a palindrome (9491331949).
The spelling of 5251210424 in words is "five billion, two hundred fifty-one million, two hundred ten thousand, four hundred twenty-four".
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