Base | Representation |
---|---|
bin | 1101010110100… |
… | …10011101110000 |
3 | 21210202202101000 |
4 | 12223102131300 |
5 | 212133323440 |
6 | 15040442000 |
7 | 2530036014 |
oct | 653223560 |
9 | 253682330 |
10 | 112011120 |
11 | 58255681 |
12 | 31619300 |
13 | 1a28a890 |
14 | 10c3a544 |
15 | 9c78730 |
hex | 6ad2770 |
112011120 has 160 divisors (see below), whose sum is σ = 415598400. Its totient is φ = 27565056.
The previous prime is 112011103. The next prime is 112011143. The reversal of 112011120 is 21110211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26086 + ... + 30074.
It is an arithmetic number, because the mean of its divisors is an integer number (2597490).
Almost surely, 2112011120 is an apocalyptic number.
112011120 is a gapful number since it is divisible by the number (10) 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 112011120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207799200).
112011120 is an abundant number, since it is smaller than the sum of its proper divisors (303587280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112011120 is a wasteful number, since it uses less digits than its factorization.
112011120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4024 (or 4012 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
The square root of 112011120 is about 10583.5306018360. The cubic root of 112011120 is about 482.0444051535.
Adding to 112011120 its reverse (21110211), we get a palindrome (133121331).
Subtracting from 112011120 its reverse (21110211), we obtain a palindrome (90900909).
It can be divided in two parts, 11201 and 1120, that added together give a palindrome (12321).
The spelling of 112011120 in words is "one hundred twelve million, eleven thousand, one hundred twenty".
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