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2022041 = 71511913
BaseRepresentation
bin111101101101010011001
310210201201102
413231222121
51004201131
6111201145
723121110
oct7555231
93721642
102022041
11116120a
128161b5
1355a498
143a8c77
1529e1cb
hex1eda99

2022041 has 8 divisors (see below), whose sum is σ = 2327424. Its totient is φ = 1720800.

The previous prime is 2022029. The next prime is 2022043. The reversal of 2022041 is 1402202.

Adding to 2022041 its reverse (1402202), we get a palindrome (3424243).

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 2022041 - 210 = 2021017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2022043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101 + ... + 2013.

It is an arithmetic number, because the mean of its divisors is an integer number (290928).

22022041 is an apocalyptic number.

It is an amenable number.

2022041 is a deficient number, since it is larger than the sum of its proper divisors (305383).

2022041 is a wasteful number, since it uses less digits than its factorization.

2022041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 2022041 is about 1421.9848803697. The cubic root of 2022041 is about 126.4532471075.

The spelling of 2022041 in words is "two million, twenty-two thousand, forty-one".

Divisors: 1 7 151 1057 1913 13391 288863 2022041