Base | Representation |
---|---|
bin | 1101010110010… |
… | …11101011110010 |
3 | 21210201100021100 |
4 | 12223023223302 |
5 | 212131431341 |
6 | 15040105230 |
7 | 2526562026 |
oct | 653135362 |
9 | 253640240 |
10 | 111983346 |
11 | 58236822 |
12 | 31605216 |
13 | 1a27b047 |
14 | 10c30386 |
15 | 9c703b6 |
hex | 6acbaf2 |
111983346 has 48 divisors (see below), whose sum is σ = 253064448. Its totient is φ = 35748000.
The previous prime is 111983327. The next prime is 111983371. The reversal of 111983346 is 643389111.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 111983346.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55365 + ... + 57351.
It is an arithmetic number, because the mean of its divisors is an integer number (5272176).
Almost surely, 2111983346 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 111983346, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (126532224).
111983346 is an abundant number, since it is smaller than the sum of its proper divisors (141081102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
111983346 is a wasteful number, since it uses less digits than its factorization.
111983346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2127 (or 2124 counting only the distinct ones).
The product of its digits is 15552, while the sum is 36.
The square root of 111983346 is about 10582.2183874649. The cubic root of 111983346 is about 482.0045596809.
The spelling of 111983346 in words is "one hundred eleven million, nine hundred eighty-three thousand, three hundred forty-six".
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