Base | Representation |
---|---|
bin | 10101010010001101… |
… | …11111001101100010 |
3 | 1002111101010122001212 |
4 | 22221012333031202 |
5 | 141400320201444 |
6 | 5125522430122 |
7 | 553113611426 |
oct | 125106771542 |
9 | 32441118055 |
10 | 11427115874 |
11 | 4934344319 |
12 | 226ab02342 |
13 | 1101571235 |
14 | 7a58d2b86 |
15 | 46d30c19e |
hex | 2a91bf362 |
11427115874 has 8 divisors (see below), whose sum is σ = 17382091968. Its totient is φ = 5633085220.
The previous prime is 11427115873. The next prime is 11427115963. The reversal of 11427115874 is 47851172411.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (11427115873) 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, 40236182 + ... + 40236465.
It is an arithmetic number, because the mean of its divisors is an integer number (2172761496).
Almost surely, 211427115874 is an apocalyptic number.
11427115874 is a deficient number, since it is larger than the sum of its proper divisors (5954976094).
11427115874 is an equidigital number, since it uses as much as digits as its factorization.
11427115874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80472720.
The product of its digits is 62720, while the sum is 41.
The spelling of 11427115874 in words is "eleven billion, four hundred twenty-seven million, one hundred fifteen thousand, eight hundred seventy-four".
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