Base | Representation |
---|---|
bin | 10011110100110010111001 |
3 | 100210000220221 |
4 | 103310302321 |
5 | 2312300420 |
6 | 303220041 |
7 | 62113363 |
oct | 23646271 |
9 | 10700827 |
10 | 5196985 |
11 | 2a2a632 |
12 | 18a7621 |
13 | 10cc651 |
14 | 993d33 |
15 | 6c9caa |
hex | 4f4cb9 |
5196985 has 8 divisors (see below), whose sum is σ = 6603336. Its totient is φ = 3912960.
The previous prime is 5196979. The next prime is 5197063. The reversal of 5196985 is 5896915.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 2471184 + 2725801 = 1572^2 + 1651^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5196985 - 25 = 5196953 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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, 30486 + ... + 30655.
It is an arithmetic number, because the mean of its divisors is an integer number (825417).
Almost surely, 25196985 is an apocalyptic number.
It is an amenable number.
5196985 is a deficient number, since it is larger than the sum of its proper divisors (1406351).
5196985 is a wasteful number, since it uses less digits than its factorization.
5196985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 61163.
The product of its digits is 97200, while the sum is 43.
The square root of 5196985 is about 2279.6896718633. The cubic root of 5196985 is about 173.2143311217.
The spelling of 5196985 in words is "five million, one hundred ninety-six thousand, nine hundred eighty-five".
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