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2007041 = 4742703
BaseRepresentation
bin111101010000000000001
310202222010212
413222000001
51003211131
6111003505
723026301
oct7520001
93688125
102007041
111150a13
12809595
135536ca
143a3601
15299a2b
hex1ea001

2007041 has 4 divisors (see below), whose sum is σ = 2049792. Its totient is φ = 1964292.

The previous prime is 2007029. The next prime is 2007043. The reversal of 2007041 is 1407002.

It is a happy number.

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 not a de Polignac number, because 2007041 - 214 = 1990657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2007043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21305 + ... + 21398.

It is an arithmetic number, because the mean of its divisors is an integer number (512448).

It is a Proth number, since it is equal to 245 ⋅ 213 + 1 and 245 < 213.

22007041 is an apocalyptic number.

It is an amenable number.

2007041 is a deficient number, since it is larger than the sum of its proper divisors (42751).

2007041 is an equidigital number, since it uses as much as digits as its factorization.

2007041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42750.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 2007041 is about 1416.7007446882. The cubic root of 2007041 is about 126.1397835592.

The spelling of 2007041 in words is "two million, seven thousand, forty-one".

Divisors: 1 47 42703 2007041