Base | Representation |
---|---|
bin | 10100000001111101011111 |
3 | 100212202220012 |
4 | 110001331133 |
5 | 2321012121 |
6 | 304313435 |
7 | 62426531 |
oct | 24017537 |
9 | 10782805 |
10 | 5250911 |
11 | 2a670a6 |
12 | 191287b |
13 | 111b063 |
14 | 9a9851 |
15 | 6dac5b |
hex | 501f5f |
5250911 has 8 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 5061760.
The previous prime is 5250899. The next prime is 5250913. The reversal of 5250911 is 1190525.
5250911 is an esthetic number in base 5, because in such base its adjacent digits differ by 1.
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 5250911 - 210 = 5249887 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5250913) 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, 2930 + ... + 4368.
It is an arithmetic number, because the mean of its divisors is an integer number (680400).
Almost surely, 25250911 is an apocalyptic number.
5250911 is a deficient number, since it is larger than the sum of its proper divisors (192289).
5250911 is a wasteful number, since it uses less digits than its factorization.
5250911 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1569.
The product of its (nonzero) digits is 450, while the sum is 23.
The square root of 5250911 is about 2291.4866353527. The cubic root of 5250911 is about 173.8113845527.
The spelling of 5250911 in words is "five million, two hundred fifty thousand, nine hundred eleven".
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