Search a number
-
+
331110200013 = 317109431138197
BaseRepresentation
bin1001101000101111011…
…01001011001011001101
31011122122122020221020020
410310113231023023031
520411103202400023
6412035424412353
732631135156045
oct4642755131315
91148578227206
10331110200013
11118472091aaa
12542081770b9
13252ba206298
1412050bc2725
15892d9d5de3
hex4d17b4b2cd

331110200013 has 32 divisors (see below), whose sum is σ = 472836165120. Its totient is φ = 205370311680.

The previous prime is 331110199999. The next prime is 331110200033. The reversal of 331110200013 is 310002011133.

It is not a de Polignac number, because 331110200013 - 24 = 331110199997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331110199965 and 331110200001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (331110200033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2326831 + ... + 2465027.

It is an arithmetic number, because the mean of its divisors is an integer number (14776130160).

Almost surely, 2331110200013 is an apocalyptic number.

It is an amenable number.

331110200013 is a deficient number, since it is larger than the sum of its proper divisors (141725965107).

331110200013 is a wasteful number, since it uses less digits than its factorization.

331110200013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138757.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 331110200013 its reverse (310002011133), we get a palindrome (641112211146).

The spelling of 331110200013 in words is "three hundred thirty-one billion, one hundred ten million, two hundred thousand, thirteen".

Divisors: 1 3 17 51 109 327 431 1293 1853 5559 7327 21981 46979 138197 140937 414591 798643 2349349 2395929 7048047 15063473 45190419 59562907 178688721 256079041 768237123 1012569419 3037708257 6492356863 19477070589 110370066671 331110200013