Base | Representation |
---|---|
bin | 10000001011111010110… |
… | …110011010101000010111 |
3 | 10221100001210202020010210 |
4 | 100023322312122220113 |
5 | 121211002343144343 |
6 | 2210553242220503 |
7 | 143235040054644 |
oct | 20137266325027 |
9 | 3840053666123 |
10 | 1112310131223 |
11 | 399801086865 |
12 | 15b6a64b4733 |
13 | 80b762770a5 |
14 | 3bb9c374dcb |
15 | 1de01582333 |
hex | 102fad9aa17 |
1112310131223 has 16 divisors (see below), whose sum is σ = 1612761274080. Its totient is φ = 679057376256.
The previous prime is 1112310131213. The next prime is 1112310131249. The reversal of 1112310131223 is 3221310132111.
It is not a de Polignac number, because 1112310131223 - 228 = 1112041695767 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1112310131223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1112310131203) 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, 294727878 + ... + 294731651.
It is an arithmetic number, because the mean of its divisors is an integer number (100797579630).
Almost surely, 21112310131223 is an apocalyptic number.
1112310131223 is a deficient number, since it is larger than the sum of its proper divisors (500451142857).
1112310131223 is a wasteful number, since it uses less digits than its factorization.
1112310131223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 589459586.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 1112310131223 its reverse (3221310132111), we get a palindrome (4333620263334).
The spelling of 1112310131223 in words is "one trillion, one hundred twelve billion, three hundred ten million, one hundred thirty-one thousand, two hundred twenty-three".
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