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232430423 = 2773172647
BaseRepresentation
bin11011101101010…
…01101101010111
3121012100200121012
431312221231113
5434000233143
635021442435
75521424501
oct1566515527
9535320535
10232430423
1110a223465
1265a1041b
13392005c4
1422c24d71
1515613418
hexdda9b57

232430423 has 8 divisors (see below), whose sum is σ = 234093792. Its totient is φ = 230773536.

The previous prime is 232430417. The next prime is 232430431. The reversal of 232430423 is 324034232.

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 232430423 - 210 = 232429399 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232430413) 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, 86486 + ... + 89132.

It is an arithmetic number, because the mean of its divisors is an integer number (29261724).

Almost surely, 2232430423 is an apocalyptic number.

232430423 is a deficient number, since it is larger than the sum of its proper divisors (1663369).

232430423 is a wasteful number, since it uses less digits than its factorization.

232430423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3241.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 232430423 is about 15245.6689915530. The cubic root of 232430423 is about 614.8431291791.

Adding to 232430423 its reverse (324034232), we get a palindrome (556464655).

The spelling of 232430423 in words is "two hundred thirty-two million, four hundred thirty thousand, four hundred twenty-three".

Divisors: 1 277 317 2647 87809 733219 839099 232430423