Base | Representation |
---|---|
bin | 10011111000001101101001 |
3 | 100210202010110 |
4 | 103320031221 |
5 | 2313222420 |
6 | 303404533 |
7 | 62202243 |
oct | 23701551 |
9 | 10722113 |
10 | 5210985 |
11 | 2a3a0aa |
12 | 18b3749 |
13 | 1105b30 |
14 | 999093 |
15 | 6cdee0 |
hex | 4f8369 |
5210985 has 16 divisors (see below), whose sum is σ = 8979264. Its totient is φ = 2565312.
The previous prime is 5210957. The next prime is 5210999. The reversal of 5210985 is 5890125.
5210985 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5210985 - 28 = 5210729 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13167 + ... + 13556.
It is an arithmetic number, because the mean of its divisors is an integer number (561204).
Almost surely, 25210985 is an apocalyptic number.
It is an amenable number.
5210985 is a deficient number, since it is larger than the sum of its proper divisors (3768279).
5210985 is a wasteful number, since it uses less digits than its factorization.
5210985 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26744.
The product of its (nonzero) digits is 3600, while the sum is 30.
The square root of 5210985 is about 2282.7582000729. The cubic root of 5210985 is about 173.3697306045.
The spelling of 5210985 in words is "five million, two hundred ten thousand, nine hundred eighty-five".
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