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4212330233 = 31907132019
BaseRepresentation
bin1111101100010011…
…0000111011111001
3101212120020112202212
43323010300323321
532111324031413
61533552504505
7206246134106
oct37304607371
911776215685
104212330233
111871829061
1299684b135
135219050c7
142bd625aad
15199c17ca8
hexfb130ef9

4212330233 has 4 divisors (see below), whose sum is σ = 4212494160. Its totient is φ = 4212166308.

The previous prime is 4212330203. The next prime is 4212330247. The reversal of 4212330233 is 3320332124.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4212330233 - 214 = 4212313849 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4212330199 and 4212330208.

It is not an unprimeable number, because it can be changed into a prime (4212330203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34103 + ... + 97916.

It is an arithmetic number, because the mean of its divisors is an integer number (1053123540).

Almost surely, 24212330233 is an apocalyptic number.

It is an amenable number.

4212330233 is a deficient number, since it is larger than the sum of its proper divisors (163927).

4212330233 is a wasteful number, since it uses less digits than its factorization.

4212330233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163926.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 4212330233 is about 64902.4670794570. The cubic root of 4212330233 is about 1615.0059884693.

Adding to 4212330233 its reverse (3320332124), we get a palindrome (7532662357).

The spelling of 4212330233 in words is "four billion, two hundred twelve million, three hundred thirty thousand, two hundred thirty-three".

Divisors: 1 31907 132019 4212330233