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2022204133 = 2999769941
BaseRepresentation
bin111100010001000…
…0110001011100101
312012221010121120101
41320202012023211
513120141013013
6532354504101
7101053310605
oct17042061345
95187117511
102022204133
11948532994
12485295031
13262c4cac1
141527d8c05
15bc7eb8dd
hex788862e5

2022204133 has 8 divisors (see below), whose sum is σ = 2094063480. Its totient is φ = 1950486720.

The previous prime is 2022204097. The next prime is 2022204139. The reversal of 2022204133 is 3314022202.

It can be written as a sum of positive squares in 4 ways, for example, as 274796929 + 1747407204 = 16577^2 + 41802^2 .

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 2022204133 - 229 = 1485333221 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2022204133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022204139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6058 + ... + 63883.

It is an arithmetic number, because the mean of its divisors is an integer number (261757935).

Almost surely, 22022204133 is an apocalyptic number.

It is an amenable number.

2022204133 is a deficient number, since it is larger than the sum of its proper divisors (71859347).

2022204133 is an equidigital number, since it uses as much as digits as its factorization.

2022204133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70967.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 2022204133 is about 44968.9240809695. The cubic root of 2022204133 is about 1264.5664765558.

Adding to 2022204133 its reverse (3314022202), we get a palindrome (5336226335).

The spelling of 2022204133 in words is "two billion, twenty-two million, two hundred four thousand, one hundred thirty-three".

Divisors: 1 29 997 28913 69941 2028289 69731177 2022204133