Base | Representation |
---|---|
bin | 110100101010101010… |
… | …1010110101011101000 |
3 | 101210221012010111101100 |
4 | 1221111111112223220 |
5 | 3323112301422414 |
6 | 123542514521400 |
7 | 11112513013500 |
oct | 1512525265350 |
9 | 353835114340 |
10 | 113100810984 |
11 | 43a69506317 |
12 | 19b05296260 |
13 | a885a4a0c5 |
14 | 568cd4ca00 |
15 | 2e1e451609 |
hex | 1a55556ae8 |
113100810984 has 144 divisors (see below), whose sum is σ = 356828846400. Its totient is φ = 32268849984.
The previous prime is 113100810973. The next prime is 113100810989. The reversal of 113100810984 is 489018001311.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (113100810989) 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 35 ways as a sum of consecutive naturals, for example, 2514339 + ... + 2558925.
It is an arithmetic number, because the mean of its divisors is an integer number (2477978100).
Almost surely, 2113100810984 is an apocalyptic number.
113100810984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 113100810984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (178414423200).
113100810984 is an abundant number, since it is smaller than the sum of its proper divisors (243728035416).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113100810984 is a wasteful number, since it uses less digits than its factorization.
113100810984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45332 (or 45318 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 36.
The spelling of 113100810984 in words is "one hundred thirteen billion, one hundred million, eight hundred ten thousand, nine hundred eighty-four".
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