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2020202204 = 223181158771
BaseRepresentation
bin111100001101001…
…1101011011011100
312012210100220102212
41320122131123130
513114132432304
6532243535552
7101030302226
oct17032353334
95183326385
102020202204
119473958a9
1248468a5b8
132626cb827
14152437416
15bc55366e
hex7869d6dc

2020202204 has 12 divisors (see below), whose sum is σ = 3536487528. Its totient is φ = 1009777200.

The previous prime is 2020202201. The next prime is 2020202207. The reversal of 2020202204 is 4022020202.

It is an interprime number because it is at equal distance from previous prime (2020202201) and next prime (2020202207).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2020202201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66662 + ... + 92109.

It is an arithmetic number, because the mean of its divisors is an integer number (294707294).

Almost surely, 22020202204 is an apocalyptic number.

It is an amenable number.

2020202204 is a deficient number, since it is larger than the sum of its proper divisors (1516285324).

2020202204 is a wasteful number, since it uses less digits than its factorization.

2020202204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161956 (or 161954 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2020202204 is about 44946.6595421729. The cubic root of 2020202204 is about 1264.1490429055.

Adding to 2020202204 its reverse (4022020202), we get a palindrome (6042222406).

The spelling of 2020202204 in words is "two billion, twenty million, two hundred two thousand, two hundred four".

Divisors: 1 2 4 3181 6362 12724 158771 317542 635084 505050551 1010101102 2020202204