Base | Representation |
---|---|
bin | 1101010110100… |
… | …10111110011111 |
3 | 21210202212020121 |
4 | 12223102332133 |
5 | 212133410330 |
6 | 15040455411 |
7 | 2530045066 |
oct | 653227637 |
9 | 253685217 |
10 | 112013215 |
11 | 58257206 |
12 | 3161a567 |
13 | 1a28b812 |
14 | 10c3b1dd |
15 | 9c7917a |
hex | 6ad2f9f |
112013215 has 8 divisors (see below), whose sum is σ = 135099360. Its totient is φ = 89154912.
The previous prime is 112013207. The next prime is 112013233. The reversal of 112013215 is 512310211.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 112013215 - 23 = 112013207 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55875 + ... + 57844.
It is an arithmetic number, because the mean of its divisors is an integer number (16887420).
Almost surely, 2112013215 is an apocalyptic number.
112013215 is a deficient number, since it is larger than the sum of its proper divisors (23086145).
112013215 is a wasteful number, since it uses less digits than its factorization.
112013215 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 113921.
The product of its (nonzero) digits is 60, while the sum is 16.
The square root of 112013215 is about 10583.6295759064. The cubic root of 112013215 is about 482.0474104407.
Adding to 112013215 its reverse (512310211), we get a palindrome (624323426).
The spelling of 112013215 in words is "one hundred twelve million, thirteen thousand, two hundred fifteen".
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