Base | Representation |
---|---|
bin | 110100010000011110… |
… | …0111111111101001011 |
3 | 101201122221111211201121 |
4 | 1220200330333331023 |
5 | 3314312313324321 |
6 | 123315403100111 |
7 | 11051652233152 |
oct | 1504074777513 |
9 | 351587454647 |
10 | 112222011211 |
11 | 43658444012 |
12 | 198bab11637 |
13 | a77596723b |
14 | 5608350599 |
15 | 2dbc211441 |
hex | 1a20f3ff4b |
112222011211 has 4 divisors (see below), whose sum is σ = 112225179024. Its totient is φ = 112218843400.
The previous prime is 112222011199. The next prime is 112222011257. The reversal of 112222011211 is 112110222211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-112222011211 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (112222011511) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1530160 + ... + 1601821.
It is an arithmetic number, because the mean of its divisors is an integer number (28056294756).
Almost surely, 2112222011211 is an apocalyptic number.
112222011211 is a deficient number, since it is larger than the sum of its proper divisors (3167813).
112222011211 is an equidigital number, since it uses as much as digits as its factorization.
112222011211 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3167812.
The product of its (nonzero) digits is 32, while the sum is 16.
Adding to 112222011211 its reverse (112110222211), we get a palindrome (224332233422).
The spelling of 112222011211 in words is "one hundred twelve billion, two hundred twenty-two million, eleven thousand, two hundred eleven".
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