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2042567041 = 79238110859
BaseRepresentation
bin111100110111111…
…0001100110000001
312021100110011020011
41321233301212001
513140344121131
6534403144521
7101421350644
oct17157614601
95240404204
102042567041
11958a80939
12490075141
1326722c468
141553b9a5b
15be4c00b1
hex79bf1981

2042567041 has 8 divisors (see below), whose sum is σ = 2069481600. Its totient is φ = 2015679120.

The previous prime is 2042567039. The next prime is 2042567071. The reversal of 2042567041 is 1407652402.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2042567041 - 21 = 2042567039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2042566994 and 2042567012.

It is not an unprimeable number, because it can be changed into a prime (2042567011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182670 + ... + 193528.

It is an arithmetic number, because the mean of its divisors is an integer number (258685200).

Almost surely, 22042567041 is an apocalyptic number.

It is an amenable number.

2042567041 is a deficient number, since it is larger than the sum of its proper divisors (26914559).

2042567041 is a wasteful number, since it uses less digits than its factorization.

2042567041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13319.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 2042567041 is about 45194.7678498297. The cubic root of 2042567041 is about 1268.7968933593.

The spelling of 2042567041 in words is "two billion, forty-two million, five hundred sixty-seven thousand, forty-one".

Divisors: 1 79 2381 10859 188099 857861 25855279 2042567041