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6000249 = 32000083
BaseRepresentation
bin10110111000111001111001
3102021211210110
4112320321321
53014001444
6332334533
7102000303
oct26707171
912254713
106000249
113429092
122014449
131321158
14b22973
157d7cb9
hex5b8e79

6000249 has 4 divisors (see below), whose sum is σ = 8000336. Its totient is φ = 4000164.

The previous prime is 6000233. The next prime is 6000271. The reversal of 6000249 is 9420006.

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 not a de Polignac number, because 6000249 - 24 = 6000233 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6000229) 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, 1000039 + ... + 1000044.

It is an arithmetic number, because the mean of its divisors is an integer number (2000084).

Almost surely, 26000249 is an apocalyptic number.

It is an amenable number.

6000249 is a deficient number, since it is larger than the sum of its proper divisors (2000087).

6000249 is a wasteful number, since it uses less digits than its factorization.

6000249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000086.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 6000249 is about 2449.5405691680. The cubic root of 6000249 is about 181.7145729319.

The spelling of 6000249 in words is "six million, two hundred forty-nine", and thus it is an aban number.

Divisors: 1 3 2000083 6000249