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113381183310 = 23519974325561
BaseRepresentation
bin110100110011000001…
…0111000111101001110
3101211122201200212220120
41221212002320331032
53324201040331220
6124030412125410
711122456104513
oct1514602707516
9354581625816
10113381183310
11440a27a418a
1219b83166866
13a8cbb650a5
1456b829330a
152e38d84a40
hex1a660b8f4e

113381183310 has 64 divisors (see below), whose sum is σ = 273861043200. Its totient is φ = 30041383680.

The previous prime is 113381183309. The next prime is 113381183317. The reversal of 113381183310 is 13381183311.

It is a super-2 number, since 2×1133811833102 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113381183317) 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 31 ways as a sum of consecutive naturals, for example, 4422930 + ... + 4448490.

It is an arithmetic number, because the mean of its divisors is an integer number (4279078800).

Almost surely, 2113381183310 is an apocalyptic number.

113381183310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113381183310 is an abundant number, since it is smaller than the sum of its proper divisors (160479859890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113381183310 is a wasteful number, since it uses less digits than its factorization.

113381183310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26513.

The product of its (nonzero) digits is 5184, while the sum is 33.

Subtracting from 113381183310 its reverse (13381183311), we obtain a palindrome (99999999999).

It can be divided in two parts, 1133811 and 83310, that added together give a palindrome (1217121).

The spelling of 113381183310 in words is "one hundred thirteen billion, three hundred eighty-one million, one hundred eighty-three thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 30 199 398 597 743 995 1194 1486 1990 2229 2985 3715 4458 5970 7430 11145 22290 25561 51122 76683 127805 147857 153366 255610 295714 383415 443571 739285 766830 887142 1478570 2217855 4435710 5086639 10173278 15259917 18991823 25433195 30519834 37983646 50866390 56975469 76299585 94959115 113950938 152599170 189918230 284877345 569754690 3779372777 7558745554 11338118331 18896863885 22676236662 37793727770 56690591655 113381183310