Base | Representation |
---|---|
bin | 11001011111010011010101… |
… | …101110010011100011001111 |
3 | 112200220212110022010222102011 |
4 | 121133103111232103203033 |
5 | 104143140332410030221 |
6 | 1034231015433442051 |
7 | 32420055546603361 |
oct | 3137232556234317 |
9 | 480825408128364 |
10 | 112102232111311 |
11 | 327a0320589372 |
12 | 106a61b6870327 |
13 | 4a7226c90a890 |
14 | 1d97ac408ad31 |
15 | ce608288b1e1 |
hex | 65f4d5b938cf |
112102232111311 has 32 divisors (see below), whose sum is σ = 122751007948800. Its totient is φ = 101757341836800.
The previous prime is 112102232111263. The next prime is 112102232111327. The reversal of 112102232111311 is 113111232201211.
It is a de Polignac number, because none of the positive numbers 2k-112102232111311 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 (112102232111911) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475861810 + ... + 476097328.
It is an arithmetic number, because the mean of its divisors is an integer number (3835968998400).
Almost surely, 2112102232111311 is an apocalyptic number.
112102232111311 is a deficient number, since it is larger than the sum of its proper divisors (10648775837489).
112102232111311 is a wasteful number, since it uses less digits than its factorization.
112102232111311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 238099.
The product of its (nonzero) digits is 144, while the sum is 22.
Adding to 112102232111311 its reverse (113111232201211), we get a palindrome (225213464312522).
The spelling of 112102232111311 in words is "one hundred twelve trillion, one hundred two billion, two hundred thirty-two million, one hundred eleven thousand, three hundred eleven".
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