Base | Representation |
---|---|
bin | 1101011000000… |
… | …01001001000111 |
3 | 21211010110122011 |
4 | 12230001021013 |
5 | 212210433221 |
6 | 15044515051 |
7 | 2531463304 |
oct | 654011107 |
9 | 254113564 |
10 | 112202311 |
11 | 58376291 |
12 | 316aba87 |
13 | 1a326900 |
14 | 10c8a0ab |
15 | 9cb51e1 |
hex | 6b01247 |
112202311 has 12 divisors (see below), whose sum is σ = 122631960. Its totient is φ = 102604320.
The previous prime is 112202309. The next prime is 112202317. The reversal of 112202311 is 113202211.
It is not a de Polignac number, because 112202311 - 21 = 112202309 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 112202291 and 112202300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112202317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15376 + ... + 21466.
It is an arithmetic number, because the mean of its divisors is an integer number (10219330).
Almost surely, 2112202311 is an apocalyptic number.
112202311 is a deficient number, since it is larger than the sum of its proper divisors (10429649).
112202311 is a wasteful number, since it uses less digits than its factorization.
112202311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6226 (or 6213 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 112202311 is about 10592.5592280619. The cubic root of 112202311 is about 482.3185153321.
Adding to 112202311 its reverse (113202211), we get a palindrome (225404522).
It can be divided in two parts, 11220 and 2311, that added together give a palindrome (13531).
The spelling of 112202311 in words is "one hundred twelve million, two hundred two thousand, three hundred eleven".
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