Base | Representation |
---|---|
bin | 10100000010001011111110 |
3 | 100212211011112 |
4 | 110002023332 |
5 | 2321024323 |
6 | 304322022 |
7 | 62432324 |
oct | 24021376 |
9 | 10784145 |
10 | 5251838 |
11 | 2a67869 |
12 | 1913312 |
13 | 111b5c7 |
14 | 9a9d14 |
15 | 6db178 |
hex | 5022fe |
5251838 has 8 divisors (see below), whose sum is σ = 7950360. Its totient is φ = 2601720.
The previous prime is 5251819. The next prime is 5251859. The reversal of 5251838 is 8381525.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11828 + ... + 12263.
It is an arithmetic number, because the mean of its divisors is an integer number (993795).
Almost surely, 25251838 is an apocalyptic number.
5251838 is a deficient number, since it is larger than the sum of its proper divisors (2698522).
5251838 is a wasteful number, since it uses less digits than its factorization.
5251838 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24202.
The product of its digits is 9600, while the sum is 32.
The square root of 5251838 is about 2291.6888968619. The cubic root of 5251838 is about 173.8216122175.
The spelling of 5251838 in words is "five million, two hundred fifty-one thousand, eight hundred thirty-eight".
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