Base | Representation |
---|---|
bin | 1101011001110… |
… | …11011110001111 |
3 | 21211120121101001 |
4 | 12230323132033 |
5 | 212241104411 |
6 | 15054001131 |
7 | 2533510000 |
oct | 654733617 |
9 | 254517331 |
10 | 112441231 |
11 | 58519841 |
12 | 317a61a7 |
13 | 1a3ab596 |
14 | 10d0d1a7 |
15 | 9d10dc1 |
hex | 6b3b78f |
112441231 has 10 divisors (see below), whose sum is σ = 131176432. Its totient is φ = 96376140.
The previous prime is 112441171. The next prime is 112441237. The reversal of 112441231 is 132144211.
It is not a de Polignac number, because 112441231 - 27 = 112441103 is a prime.
It is a super-2 number, since 2×1124412312 = 25286060857590722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112441199 and 112441208.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112441237) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 21015 + ... + 25816.
Almost surely, 2112441231 is an apocalyptic number.
112441231 is a deficient number, since it is larger than the sum of its proper divisors (18735201).
112441231 is an frugal number, since it uses more digits than its factorization.
112441231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 46859 (or 46838 counting only the distinct ones).
The product of its digits is 192, while the sum is 19.
The square root of 112441231 is about 10603.8309586677. The cubic root of 112441231 is about 482.6606171490.
Adding to 112441231 its reverse (132144211), we get a palindrome (244585442).
The spelling of 112441231 in words is "one hundred twelve million, four hundred forty-one thousand, two hundred thirty-one".
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