Base | Representation |
---|---|
bin | 110100010011011001… |
… | …1001110101001000101 |
3 | 101201220210002221101101 |
4 | 1220212303032221011 |
5 | 3320012422110341 |
6 | 123333225500101 |
7 | 11054253131641 |
oct | 1504663165105 |
9 | 351823087341 |
10 | 112320113221 |
11 | 436a8859558 |
12 | 19927941631 |
13 | a790094b74 |
14 | 56173a9c21 |
15 | 2dc5b3d831 |
hex | 1a26ccea45 |
112320113221 has 8 divisors (see below), whose sum is σ = 114960931200. Its totient is φ = 109689754848.
The previous prime is 112320113197. The next prime is 112320113231. The reversal of 112320113221 is 122311023211.
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 112320113221 - 211 = 112320111173 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112320113231) 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, 2593171 + ... + 2636128.
It is an arithmetic number, because the mean of its divisors is an integer number (14370116400).
Almost surely, 2112320113221 is an apocalyptic number.
It is an amenable number.
112320113221 is a deficient number, since it is larger than the sum of its proper divisors (2640817979).
112320113221 is an equidigital number, since it uses as much as digits as its factorization.
112320113221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5229803.
The product of its (nonzero) digits is 144, while the sum is 19.
Adding to 112320113221 its reverse (122311023211), we get a palindrome (234631136432).
The spelling of 112320113221 in words is "one hundred twelve billion, three hundred twenty million, one hundred thirteen thousand, two hundred twenty-one".
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