Base | Representation |
---|---|
bin | 110100001101001111… |
… | …0010101111001100011 |
3 | 101201101100222022112010 |
4 | 1220122132111321203 |
5 | 3314102001430311 |
6 | 123300521204003 |
7 | 11046162264660 |
oct | 1503236257143 |
9 | 351340868463 |
10 | 112113311331 |
11 | 436020501aa |
12 | 1988a630603 |
13 | a759298898 |
14 | 55d7b36a67 |
15 | 2db28ddda6 |
hex | 1a1a795e63 |
112113311331 has 16 divisors (see below), whose sum is σ = 178267129344. Its totient is φ = 61279325184.
The previous prime is 112113311311. The next prime is 112113311363. The reversal of 112113311331 is 133113311211.
It is not a de Polignac number, because 112113311331 - 29 = 112113310819 is a prime.
It is a super-2 number, since 2×1121133113312 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 112113311298 and 112113311307.
It is not an unprimeable number, because it can be changed into a prime (112113311311) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 116058846 + ... + 116059811.
It is an arithmetic number, because the mean of its divisors is an integer number (11141695584).
Almost surely, 2112113311331 is an apocalyptic number.
112113311331 is a deficient number, since it is larger than the sum of its proper divisors (66153818013).
112113311331 is a wasteful number, since it uses less digits than its factorization.
112113311331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232118690.
The product of its digits is 162, while the sum is 21.
Adding to 112113311331 its reverse (133113311211), we get a palindrome (245226622542).
The spelling of 112113311331 in words is "one hundred twelve billion, one hundred thirteen million, three hundred eleven thousand, three hundred thirty-one".
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