Base | Representation |
---|---|
bin | 10100000001111110101010 |
3 | 100212202222222 |
4 | 110001332222 |
5 | 2321012421 |
6 | 304314042 |
7 | 62426666 |
oct | 24017652 |
9 | 10782888 |
10 | 5250986 |
11 | 2a67164 |
12 | 1912922 |
13 | 111b0c0 |
14 | 9a98a6 |
15 | 6dacab |
hex | 501faa |
5250986 has 8 divisors (see below), whose sum is σ = 8482404. Its totient is φ = 2423520.
The previous prime is 5250967. The next prime is 5251007. The reversal of 5250986 is 6890525.
It can be written as a sum of positive squares in 2 ways, for example, as 4280761 + 970225 = 2069^2 + 985^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 100955 + ... + 101006.
Almost surely, 25250986 is an apocalyptic number.
5250986 is a deficient number, since it is larger than the sum of its proper divisors (3231418).
5250986 is a wasteful number, since it uses less digits than its factorization.
5250986 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201976.
The product of its (nonzero) digits is 21600, while the sum is 35.
The square root of 5250986 is about 2291.5030002162. The cubic root of 5250986 is about 173.8122120784.
The spelling of 5250986 in words is "five million, two hundred fifty thousand, nine hundred eighty-six".
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