Base | Representation |
---|---|
bin | 11010101101111111… |
… | …11000001111000010 |
3 | 1101000200200111002200 |
4 | 31112333320033002 |
5 | 213334142102444 |
6 | 10331220054030 |
7 | 1015320064233 |
oct | 152677701702 |
9 | 41020614080 |
10 | 14344487874 |
11 | 60a10a9062 |
12 | 2943b34316 |
13 | 1477ab5162 |
14 | 9a114b08a |
15 | 58e4cd969 |
hex | 356ff83c2 |
14344487874 has 24 divisors (see below), whose sum is σ = 32715499440. Its totient is φ = 4529838168.
The previous prime is 14344487873. The next prime is 14344487881. The reversal of 14344487874 is 47878444341.
14344487874 is a `hidden beast` number, since 1 + 43 + 44 + 487 + 87 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 14344487874.
It is not an unprimeable number, because it can be changed into a prime (14344487873) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20971132 + ... + 20971815.
It is an arithmetic number, because the mean of its divisors is an integer number (1363145810).
Almost surely, 214344487874 is an apocalyptic number.
14344487874 is an abundant number, since it is smaller than the sum of its proper divisors (18371011566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14344487874 is a wasteful number, since it uses less digits than its factorization.
14344487874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41942974 (or 41942971 counting only the distinct ones).
The product of its digits is 9633792, while the sum is 54.
The spelling of 14344487874 in words is "fourteen billion, three hundred forty-four million, four hundred eighty-seven thousand, eight hundred seventy-four".
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