Search a number
-
+
232442183 is a prime number
BaseRepresentation
bin11011101101011…
…00100101000111
3121012101021201202
431312230211013
5434001122213
635022013115
75521504001
oct1566544507
9535337652
10232442183
1110a231286
1265a1719b
1339205a6c
1422c29371
1515616b58
hexddac947

232442183 has 2 divisors, whose sum is σ = 232442184. Its totient is φ = 232442182.

The previous prime is 232442137. The next prime is 232442237. The reversal of 232442183 is 381244232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232442183 - 28 = 232441927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232442083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116221091 + 116221092.

It is an arithmetic number, because the mean of its divisors is an integer number (116221092).

Almost surely, 2232442183 is an apocalyptic number.

232442183 is a deficient number, since it is larger than the sum of its proper divisors (1).

232442183 is an equidigital number, since it uses as much as digits as its factorization.

232442183 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 29.

The square root of 232442183 is about 15246.0546699794. The cubic root of 232442183 is about 614.8534984947.

The spelling of 232442183 in words is "two hundred thirty-two million, four hundred forty-two thousand, one hundred eighty-three".