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2000299 = 7285757
BaseRepresentation
bin111101000010110101011
310202121220011
413220112223
51003002144
6110512351
723000530
oct7502653
93677804
102000299
111146944
128056b7
13550612
143a0d87
15297a34
hex1e85ab

2000299 has 4 divisors (see below), whose sum is σ = 2286064. Its totient is φ = 1714536.

The previous prime is 2000293. The next prime is 2000303. The reversal of 2000299 is 9920002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9920002 = 24960001.

It is a cyclic number.

It is not a de Polignac number, because 2000299 - 23 = 2000291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000291) 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, 142872 + ... + 142885.

It is an arithmetic number, because the mean of its divisors is an integer number (571516).

22000299 is an apocalyptic number.

2000299 is a deficient number, since it is larger than the sum of its proper divisors (285765).

2000299 is an equidigital number, since it uses as much as digits as its factorization.

2000299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285764.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 2000299 is about 1414.3192708862. The cubic root of 2000299 is about 125.9983832832.

The spelling of 2000299 in words is "two million, two hundred ninety-nine", and thus it is an aban number.

Divisors: 1 7 285757 2000299