Search a number
-
+
2022230983 is a prime number
BaseRepresentation
bin111100010001000…
…1100101111000111
312012221011222101211
41320202030233013
513120142342413
6532355232251
7101053452103
oct17042145707
95187158354
102022230983
11948551083
124852a8687
13262c5c0a6
14152804903
15bc80483d
hex7888cbc7

2022230983 has 2 divisors, whose sum is σ = 2022230984. Its totient is φ = 2022230982.

The previous prime is 2022230981. The next prime is 2022230993. The reversal of 2022230983 is 3890322202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2022230983 - 21 = 2022230981 is a prime.

Together with 2022230981, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2022230981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1011115491 + 1011115492.

It is an arithmetic number, because the mean of its divisors is an integer number (1011115492).

Almost surely, 22022230983 is an apocalyptic number.

2022230983 is a deficient number, since it is larger than the sum of its proper divisors (1).

2022230983 is an equidigital number, since it uses as much as digits as its factorization.

2022230983 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 2022230983 is about 44969.2226194761. Note that the first 3 decimals coincide. The cubic root of 2022230983 is about 1264.5720733300.

The spelling of 2022230983 in words is "two billion, twenty-two million, two hundred thirty thousand, nine hundred eighty-three".