Search a number
-
+
13113011233210 = 2571855310096951
BaseRepresentation
bin1011111011010001110001…
…1000000110000110111010
31201102120222022002000001111
42332310130120012012322
53204320421333430320
643520011215310534
72522245433261410
oct276643430060672
951376868060044
1013113011233210
1141a6218a92999
121579480b1b44a
13741722ca0805
1433495d0d72b0
1517b175ce1a5a
hexbed1c6061ba

13113011233210 has 32 divisors (see below), whose sum is σ = 26976794026752. Its totient is φ = 4495646793600.

The previous prime is 13113011233177. The next prime is 13113011233213. The reversal of 13113011233210 is 1233211031131.

13113011233210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (13113011233213) 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, 3749766 + ... + 6347185.

It is an arithmetic number, because the mean of its divisors is an integer number (843024813336).

Almost surely, 213113011233210 is an apocalyptic number.

13113011233210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13113011233210 is an abundant number, since it is smaller than the sum of its proper divisors (13863782793542).

13113011233210 is a wasteful number, since it uses less digits than its factorization.

13113011233210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10115518.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13113011233210 its reverse (1233211031131), we get a palindrome (14346222264341).

The spelling of 13113011233210 in words is "thirteen trillion, one hundred thirteen billion, eleven million, two hundred thirty-three thousand, two hundred ten".

Divisors: 1 2 5 7 10 14 35 70 18553 37106 92765 129871 185530 259742 649355 1298710 10096951 20193902 50484755 70678657 100969510 141357314 353393285 706786570 187328731903 374657463806 936643659515 1311301123321 1873287319030 2622602246642 6556505616605 13113011233210