Base | Representation |
---|---|
bin | 1101100100111… |
… | …00110001011010 |
3 | 21221022010102220 |
4 | 12302130301122 |
5 | 213123411341 |
6 | 15145004510 |
7 | 2552014665 |
oct | 662346132 |
9 | 257263386 |
10 | 113888346 |
11 | 59318000 |
12 | 32183736 |
13 | 1a797170 |
14 | 111a86dc |
15 | 9ee9a66 |
hex | 6c9cc5a |
113888346 has 64 divisors (see below), whose sum is σ = 270055296. Its totient is φ = 31827840.
The previous prime is 113888329. The next prime is 113888347. The reversal of 113888346 is 643888311.
It is a junction number, because it is equal to n+sod(n) for n = 113888298 and 113888307.
It is not an unprimeable number, because it can be changed into a prime (113888347) 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, 103270 + ... + 104366.
It is an arithmetic number, because the mean of its divisors is an integer number (4219614).
Almost surely, 2113888346 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 113888346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135027648).
113888346 is an abundant number, since it is smaller than the sum of its proper divisors (156166950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
113888346 is a wasteful number, since it uses less digits than its factorization.
113888346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1148 (or 1126 counting only the distinct ones).
The product of its digits is 110592, while the sum is 42.
The square root of 113888346 is about 10671.8482935244. The cubic root of 113888346 is about 484.7224060671.
The spelling of 113888346 in words is "one hundred thirteen million, eight hundred eighty-eight thousand, three hundred forty-six".
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