Base | Representation |
---|---|
bin | 1010101101010011… |
… | …1100011001100110 |
3 | 21102022200100120222 |
4 | 2223110330121212 |
5 | 21341321103324 |
6 | 1153120124342 |
7 | 131141643026 |
oct | 25324743146 |
9 | 7368610528 |
10 | 2874394214 |
11 | 124557aa0a |
12 | 6827666b2 |
13 | 36a676ba3 |
14 | 1d3a6ba86 |
15 | 11c53255e |
hex | ab53c666 |
2874394214 has 32 divisors (see below), whose sum is σ = 4764441600. Its totient is φ = 1295269920.
The previous prime is 2874394207. The next prime is 2874394219. The reversal of 2874394214 is 4124934782.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2874394219) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48824 + ... + 90180.
It is an arithmetic number, because the mean of its divisors is an integer number (148888800).
Almost surely, 22874394214 is an apocalyptic number.
2874394214 is a deficient number, since it is larger than the sum of its proper divisors (1890047386).
2874394214 is a wasteful number, since it uses less digits than its factorization.
2874394214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41468.
The product of its digits is 387072, while the sum is 44.
The square root of 2874394214 is about 53613.3771926373. The cubic root of 2874394214 is about 1421.8336119074.
The spelling of 2874394214 in words is "two billion, eight hundred seventy-four million, three hundred ninety-four thousand, two hundred fourteen".
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