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5017291 = 20812411
BaseRepresentation
bin10011001000111011001011
3100102220102121
4103020323023
52241023131
6255312111
760434446
oct23107313
910386377
105017291
112917624
12181b637
131068916
1494865d
15691911
hex4c8ecb

5017291 has 4 divisors (see below), whose sum is σ = 5021784. Its totient is φ = 5012800.

The previous prime is 5017279. The next prime is 5017321. The reversal of 5017291 is 1927105.

5017291 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 brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 5017291 - 213 = 5009099 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5017231) 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, 876 + ... + 3286.

It is an arithmetic number, because the mean of its divisors is an integer number (1255446).

Almost surely, 25017291 is an apocalyptic number.

5017291 is a deficient number, since it is larger than the sum of its proper divisors (4493).

5017291 is a wasteful number, since it uses less digits than its factorization.

5017291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492.

The product of its (nonzero) digits is 630, while the sum is 25.

The square root of 5017291 is about 2239.9310257238. The cubic root of 5017291 is about 171.1944825099.

The spelling of 5017291 in words is "five million, seventeen thousand, two hundred ninety-one".

Divisors: 1 2081 2411 5017291