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4230312323 = 19733303749
BaseRepresentation
bin1111110000100101…
…0111000110000011
3101220211002010120012
43330021113012003
532130424443243
61535434135135
7206555030036
oct37411270603
911824063505
104230312323
1118809a0296
129a08814ab
1352555cbb3
142c1b8701d
1519b5bad18
hexfc257183

4230312323 has 8 divisors (see below), whose sum is σ = 4459050000. Its totient is φ = 4002183648.

The previous prime is 4230312301. The next prime is 4230312337. The reversal of 4230312323 is 3232130324.

4230312323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 4230312323 - 214 = 4230295939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4230312223) 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, 137948 + ... + 165801.

It is an arithmetic number, because the mean of its divisors is an integer number (557381250).

Almost surely, 24230312323 is an apocalyptic number.

4230312323 is a deficient number, since it is larger than the sum of its proper divisors (228737677).

4230312323 is a wasteful number, since it uses less digits than its factorization.

4230312323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304501.

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

The square root of 4230312323 is about 65040.8511860046. The cubic root of 4230312323 is about 1617.3008351342.

Adding to 4230312323 its reverse (3232130324), we get a palindrome (7462442647).

The spelling of 4230312323 in words is "four billion, two hundred thirty million, three hundred twelve thousand, three hundred twenty-three".

Divisors: 1 19 733 13927 303749 5771231 222648017 4230312323