Search a number
-
+
113231056341 = 31317170785907
BaseRepresentation
bin110100101110100011…
…0001100110111010101
3101211021021012122102110
41221131012030313111
53323344122300331
6124003450301233
711115654045534
oct1513506146725
9354237178373
10113231056341
1144025a85607
1219b40a27819
13a8a6a20470
1456a237431b
152e2aacc946
hex1a5d18cdd5

113231056341 has 16 divisors (see below), whose sum is σ = 172152195264. Its totient is φ = 65581787904.

The previous prime is 113231056327. The next prime is 113231056363. The reversal of 113231056341 is 143650132311.

It is not a de Polignac number, because 113231056341 - 215 = 113231023573 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113231056299 and 113231056308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113231056391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85392291 + ... + 85393616.

It is an arithmetic number, because the mean of its divisors is an integer number (10759512204).

Almost surely, 2113231056341 is an apocalyptic number.

It is an amenable number.

113231056341 is a deficient number, since it is larger than the sum of its proper divisors (58921138923).

113231056341 is a wasteful number, since it uses less digits than its factorization.

113231056341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170785940.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 113231056341 its reverse (143650132311), we get a palindrome (256881188652).

The spelling of 113231056341 in words is "one hundred thirteen billion, two hundred thirty-one million, fifty-six thousand, three hundred forty-one".

Divisors: 1 3 13 17 39 51 221 663 170785907 512357721 2220216791 2903360419 6660650373 8710081257 37743685447 113231056341