Search a number
-
+
232183423 is a prime number
BaseRepresentation
bin11011101011011…
…01011001111111
3121011220010210001
431311231121333
5433414332143
635012255131
75516345413
oct1565553177
9534803701
10232183423
1110a07492a
12659114a7
1339145054
1422b9cd43
15155b514d
hexdd6d67f

232183423 has 2 divisors, whose sum is σ = 232183424. Its totient is φ = 232183422.

The previous prime is 232183421. The next prime is 232183447. The reversal of 232183423 is 324381232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232183423 - 21 = 232183421 is a prime.

Together with 232183421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 232183391 and 232183400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232183421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116091711 + 116091712.

It is an arithmetic number, because the mean of its divisors is an integer number (116091712).

Almost surely, 2232183423 is an apocalyptic number.

232183423 is a deficient number, since it is larger than the sum of its proper divisors (1).

232183423 is an equidigital number, since it uses as much as digits as its factorization.

232183423 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6912, while the sum is 28.

The square root of 232183423 is about 15237.5661770507. The cubic root of 232183423 is about 614.6252574134.

The spelling of 232183423 in words is "two hundred thirty-two million, one hundred eighty-three thousand, four hundred twenty-three".