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2022123033 = 32724585313
BaseRepresentation
bin111100010000111…
…0010011000011001
312012220222111022200
41320201302120121
513120130414113
6532353040413
7101052522300
oct17041623031
95186874280
102022123033
11948487a67
12485256109
13262c21c08
141527b7437
15bc7d2873
hex78872619

2022123033 has 18 divisors (see below), whose sum is σ = 3397717674. Its totient is φ = 1155498624.

The previous prime is 2022122959. The next prime is 2022123067. The reversal of 2022123033 is 3303212202.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1930020624 + 92102409 = 43932^2 + 9597^2 .

It is not a de Polignac number, because 2022123033 - 212 = 2022118937 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2022122997 and 2022123015.

It is not an unprimeable number, because it can be changed into a prime (2022121033) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2292216 + ... + 2293097.

It is an arithmetic number, because the mean of its divisors is an integer number (188762093).

Almost surely, 22022123033 is an apocalyptic number.

It is an amenable number.

2022123033 is a deficient number, since it is larger than the sum of its proper divisors (1375594641).

2022123033 is a wasteful number, since it uses less digits than its factorization.

2022123033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4585333 (or 4585323 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2022123033 is about 44968.0223381016. The cubic root of 2022123033 is about 1264.5495712871.

Adding to 2022123033 its reverse (3303212202), we get a palindrome (5325335235).

The spelling of 2022123033 in words is "two billion, twenty-two million, one hundred twenty-three thousand, thirty-three".

Divisors: 1 3 7 9 21 49 63 147 441 4585313 13755939 32097191 41267817 96291573 224680337 288874719 674041011 2022123033