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4230030022 = 211319396979
BaseRepresentation
bin1111110000100001…
…0010001011000110
3101220210112210022121
43330020102023012
532130341430042
61535424120154
7206552443021
oct37410221306
911823483277
104230030022
111880818189
129a076605a
1352549155a
142c1b121b8
1519b562367
hexfc2122c6

4230030022 has 16 divisors (see below), whose sum is σ = 6434429040. Its totient is φ = 2085414912.

The previous prime is 4230030019. The next prime is 4230030053. The reversal of 4230030022 is 2200300324.

It is a junction number, because it is equal to n+sod(n) for n = 4230029978 and 4230030005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4872 + ... + 92107.

It is an arithmetic number, because the mean of its divisors is an integer number (402151815).

Almost surely, 24230030022 is an apocalyptic number.

4230030022 is a deficient number, since it is larger than the sum of its proper divisors (2204399018).

4230030022 is a wasteful number, since it uses less digits than its factorization.

4230030022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97287.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 4230030022 is about 65038.6809675596. The cubic root of 4230030022 is about 1617.2648586101.

Adding to 4230030022 its reverse (2200300324), we get a palindrome (6430330346).

The spelling of 4230030022 in words is "four billion, two hundred thirty million, thirty thousand, twenty-two".

Divisors: 1 2 113 193 226 386 21809 43618 96979 193958 10958627 18716947 21917254 37433894 2115015011 4230030022