Base | Representation |
---|---|
bin | 1101011000010… |
… | …00011001001101 |
3 | 21211011222101020 |
4 | 12230020121031 |
5 | 212212411023 |
6 | 15045304353 |
7 | 2531646015 |
oct | 654103115 |
9 | 254158336 |
10 | 112232013 |
11 | 58396633 |
12 | 317050b9 |
13 | 1a33729a |
14 | 10c96c45 |
15 | 9cbdde3 |
hex | 6b0864d |
112232013 has 8 divisors (see below), whose sum is σ = 150264576. Its totient is φ = 74510400.
The previous prime is 112231991. The next prime is 112232027. The reversal of 112232013 is 310232211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 112232013 - 25 = 112231981 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 112231983 and 112232001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112232053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76893 + ... + 78338.
It is an arithmetic number, because the mean of its divisors is an integer number (18783072).
Almost surely, 2112232013 is an apocalyptic number.
It is an amenable number.
112232013 is a deficient number, since it is larger than the sum of its proper divisors (38032563).
112232013 is a wasteful number, since it uses less digits than its factorization.
112232013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 155475.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 112232013 is about 10593.9611571876. The cubic root of 112232013 is about 482.3610710825.
Adding to 112232013 its reverse (310232211), we get a palindrome (422464224).
The spelling of 112232013 in words is "one hundred twelve million, two hundred thirty-two thousand, thirteen".
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