Search a number
-
+
113230213110 = 232573743112967
BaseRepresentation
bin110100101110100001…
…0111110111111110110
3101211021012121210201200
41221131002332333312
53323343413304420
6124003420233330
711115643634250
oct1513502767766
9354235553650
10113230213110
114402555a023
1219b4069b846
13a8a67b6701
1456a21d4cd0
152e2a9b2b90
hex1a5d0beff6

113230213110 has 192 divisors, whose sum is σ = 353588032512. Its totient is φ = 24595861248.

The previous prime is 113230212983. The next prime is 113230213121. The reversal of 113230213110 is 11312032311.

113230213110 is a `hidden beast` number, since 11 + 323 + 0 + 21 + 311 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 945847 + ... + 1058813.

It is an arithmetic number, because the mean of its divisors is an integer number (1841604336).

Almost surely, 2113230213110 is an apocalyptic number.

113230213110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 113230213110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (176794016256).

113230213110 is an abundant number, since it is smaller than the sum of its proper divisors (240357819402).

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

113230213110 is a wasteful number, since it uses less digits than its factorization.

113230213110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113067 (or 113064 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113230213110 its reverse (11312032311), we get a palindrome (124542245421).

The spelling of 113230213110 in words is "one hundred thirteen billion, two hundred thirty million, two hundred thirteen thousand, one hundred ten".