Base | Representation |
---|---|
bin | 110100010101001001… |
… | …1000111100000010011 |
3 | 101202001212112202022221 |
4 | 1220222103013200103 |
5 | 3320122433213433 |
6 | 123343123441511 |
7 | 11055565034536 |
oct | 1505223074023 |
9 | 352055482287 |
10 | 112378804243 |
11 | 437289a5a32 |
12 | 19943526297 |
13 | a79c2a4094 |
14 | 56210c6a1d |
15 | 2dcad8372d |
hex | 1a2a4c7813 |
112378804243 has 4 divisors (see below), whose sum is σ = 112447455120. Its totient is φ = 112310153368.
The previous prime is 112378804229. The next prime is 112378804267. The reversal of 112378804243 is 342408873211.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 112378804243 - 213 = 112378796051 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 112378804243.
It is not an unprimeable number, because it can be changed into a prime (112378804943) 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, 34322983 + ... + 34326256.
It is an arithmetic number, because the mean of its divisors is an integer number (28111863780).
Almost surely, 2112378804243 is an apocalyptic number.
112378804243 is a deficient number, since it is larger than the sum of its proper divisors (68650877).
112378804243 is an equidigital number, since it uses as much as digits as its factorization.
112378804243 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68650876.
The product of its (nonzero) digits is 258048, while the sum is 43.
The spelling of 112378804243 in words is "one hundred twelve billion, three hundred seventy-eight million, eight hundred four thousand, two hundred forty-three".
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