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2020202324 = 22772150083
BaseRepresentation
bin111100001101001…
…1101011101010100
312012210100220121022
41320122131131110
513114132433244
6532243540312
7101030302460
oct17032353524
95183326538
102020202324
119473959a8
1248468a698
132626cb8ba
141524374a0
15bc5536ee
hex7869d754

2020202324 has 12 divisors (see below), whose sum is σ = 4040404704. Its totient is φ = 865800984.

The previous prime is 2020202323. The next prime is 2020202333. The reversal of 2020202324 is 4232020202.

2020202324 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020202323) 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 3 ways as a sum of consecutive naturals, for example, 36075014 + ... + 36075069.

It is an arithmetic number, because the mean of its divisors is an integer number (336700392).

Almost surely, 22020202324 is an apocalyptic number.

It is an amenable number.

2020202324 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2020202324 is a wasteful number, since it uses less digits than its factorization.

2020202324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72150094 (or 72150092 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

The square root of 2020202324 is about 44946.6608770885. The cubic root of 2020202324 is about 1264.1490679357.

Adding to 2020202324 its reverse (4232020202), we get a palindrome (6252222526).

The spelling of 2020202324 in words is "two billion, twenty million, two hundred two thousand, three hundred twenty-four".

Divisors: 1 2 4 7 14 28 72150083 144300166 288600332 505050581 1010101162 2020202324