Base | Representation |
---|---|
bin | 110100100010010100… |
… | …1000100000001001101 |
3 | 101210012200011200011120 |
4 | 1221010221010001031 |
5 | 3322024103432444 |
6 | 123455032311153 |
7 | 11102542451250 |
oct | 1510451040115 |
9 | 353180150146 |
10 | 112820764749 |
11 | 43935420450 |
12 | 19a475424b9 |
13 | a83ca17684 |
14 | 5663a91097 |
15 | 2e04a84b19 |
hex | 1a44a4404d |
112820764749 has 16 divisors (see below), whose sum is σ = 187546206720. Its totient is φ = 58608189360.
The previous prime is 112820764747. The next prime is 112820764757. The reversal of 112820764749 is 947467028211.
It is not a de Polignac number, because 112820764749 - 21 = 112820764747 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (112820764747) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 244200559 + ... + 244201020.
It is an arithmetic number, because the mean of its divisors is an integer number (11721637920).
Almost surely, 2112820764749 is an apocalyptic number.
It is an amenable number.
112820764749 is a deficient number, since it is larger than the sum of its proper divisors (74725441971).
112820764749 is a wasteful number, since it uses less digits than its factorization.
112820764749 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 488401600.
The product of its (nonzero) digits is 1354752, while the sum is 51.
The spelling of 112820764749 in words is "one hundred twelve billion, eight hundred twenty million, seven hundred sixty-four thousand, seven hundred forty-nine".
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