Search a number
-
+
232400231413 = 7191747370161
BaseRepresentation
bin1101100001110000100…
…0100001101111110101
3211012212101000222101021
43120130020201233311
512301423424401123
6254432503301141
722535044242040
oct3303410415765
9735771028337
10232400231413
118a618965659
123905a44a7b1
1318bb8a5133c
14b369209c57
1560a2b6cc5d
hex361c221bf5

232400231413 has 8 divisors (see below), whose sum is σ = 279579225920. Its totient is φ = 188715977280.

The previous prime is 232400231389. The next prime is 232400231417. The reversal of 232400231413 is 314132004232.

232400231413 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 232400231413 - 25 = 232400231381 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 (232400231417) 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, 873684948 + ... + 873685213.

It is an arithmetic number, because the mean of its divisors is an integer number (34947403240).

Almost surely, 2232400231413 is an apocalyptic number.

It is an amenable number.

232400231413 is a deficient number, since it is larger than the sum of its proper divisors (47178994507).

232400231413 is a wasteful number, since it uses less digits than its factorization.

232400231413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1747370187.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 232400231413 its reverse (314132004232), we get a palindrome (546532235645).

The spelling of 232400231413 in words is "two hundred thirty-two billion, four hundred million, two hundred thirty-one thousand, four hundred thirteen".

Divisors: 1 7 19 133 1747370161 12231591127 33200033059 232400231413