Base | Representation |
---|---|
bin | 1010101101001110… |
… | …0001010101111100 |
3 | 21102021222101222021 |
4 | 2223103201111330 |
5 | 21341222134434 |
6 | 1153104125524 |
7 | 131135530453 |
oct | 25323412574 |
9 | 7367871867 |
10 | 2874021244 |
11 | 1245345776 |
12 | 6826068a4 |
13 | 36a5761b3 |
14 | 1d39b1b9a |
15 | 11c4abcb4 |
hex | ab4e157c |
2874021244 has 12 divisors (see below), whose sum is σ = 5294249800. Its totient is φ = 1361378448.
The previous prime is 2874021233. The next prime is 2874021259. The reversal of 2874021244 is 4421204782.
It is a super-2 number, since 2×28740212442 = 16519996221926615072, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 18907959 + ... + 18908110.
Almost surely, 22874021244 is an apocalyptic number.
It is an amenable number.
2874021244 is a deficient number, since it is larger than the sum of its proper divisors (2420228556).
2874021244 is a wasteful number, since it uses less digits than its factorization.
2874021244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 37816092 (or 37816090 counting only the distinct ones).
The product of its (nonzero) digits is 28672, while the sum is 34.
The square root of 2874021244 is about 53609.8987501376. The cubic root of 2874021244 is about 1421.7721120827.
The spelling of 2874021244 in words is "two billion, eight hundred seventy-four million, twenty-one thousand, two hundred forty-four".
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