Base | Representation |
---|---|
bin | 10100000001100010101101 |
3 | 100212200112201 |
4 | 110001202231 |
5 | 2320433242 |
6 | 304301501 |
7 | 62421532 |
oct | 24014255 |
9 | 10780481 |
10 | 5249197 |
11 | 2a65888 |
12 | 1911891 |
13 | 111a345 |
14 | 9a8d89 |
15 | 6da4b7 |
hex | 5018ad |
5249197 has 4 divisors (see below), whose sum is σ = 5272960. Its totient is φ = 5225436.
The previous prime is 5249191. The next prime is 5249207. The reversal of 5249197 is 7919425.
5249197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-5249197 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5249191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11547 + ... + 11992.
It is an arithmetic number, because the mean of its divisors is an integer number (1318240).
Almost surely, 25249197 is an apocalyptic number.
It is an amenable number.
5249197 is a deficient number, since it is larger than the sum of its proper divisors (23763).
5249197 is a wasteful number, since it uses less digits than its factorization.
5249197 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23762.
The product of its digits is 22680, while the sum is 37.
The square root of 5249197 is about 2291.1126118111. The cubic root of 5249197 is about 173.7924706833.
The spelling of 5249197 in words is "five million, two hundred forty-nine thousand, one hundred ninety-seven".
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