Search a number
-
+
232241613 = 3109710219
BaseRepresentation
bin11011101011110…
…11100111001101
3121012000002121020
431311323213031
5433423212423
635013424353
75520010152
oct1565734715
9535002536
10232241613
1110a10461a
126593b0b9
1339165696
1422bb6229
15155c74e3
hexdd7b9cd

232241613 has 8 divisors (see below), whose sum is σ = 312496800. Its totient is φ = 153407088.

The previous prime is 232241591. The next prime is 232241621. The reversal of 232241613 is 316142232.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 232241613 - 26 = 232241549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232241663) 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 7 ways as a sum of consecutive naturals, for example, 354783 + ... + 355436.

It is an arithmetic number, because the mean of its divisors is an integer number (39062100).

Almost surely, 2232241613 is an apocalyptic number.

It is an amenable number.

232241613 is a deficient number, since it is larger than the sum of its proper divisors (80255187).

232241613 is a wasteful number, since it uses less digits than its factorization.

232241613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 710331.

The product of its digits is 1728, while the sum is 24.

The square root of 232241613 is about 15239.4754830998. The cubic root of 232241613 is about 614.6765990867.

Adding to 232241613 its reverse (316142232), we get a palindrome (548383845).

The spelling of 232241613 in words is "two hundred thirty-two million, two hundred forty-one thousand, six hundred thirteen".

Divisors: 1 3 109 327 710219 2130657 77413871 232241613