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2020422062 = 25569181399
BaseRepresentation
bin111100001101101…
…0011000110101110
312012210210002000202
41320123103012232
513114212001222
6532252353502
7101032206221
oct17033230656
95183702022
102020422062
11947525aaa
12484775892
13262777919
141524935b8
15bc598892
hex786d31ae

2020422062 has 8 divisors (see below), whose sum is σ = 3031194000. Its totient is φ = 1010024064.

The previous prime is 2020422031. The next prime is 2020422073. The reversal of 2020422062 is 2602240202.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 79562 + ... + 101837.

It is an arithmetic number, because the mean of its divisors is an integer number (378899250).

Almost surely, 22020422062 is an apocalyptic number.

2020422062 is a deficient number, since it is larger than the sum of its proper divisors (1010771938).

2020422062 is a wasteful number, since it uses less digits than its factorization.

2020422062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186970.

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 2020422062 is about 44949.1052413727. The cubic root of 2020422062 is about 1264.1949002291.

Adding to 2020422062 its reverse (2602240202), we get a palindrome (4622662264).

The spelling of 2020422062 in words is "two billion, twenty million, four hundred twenty-two thousand, sixty-two".

Divisors: 1 2 5569 11138 181399 362798 1010211031 2020422062