Base | Representation |
---|---|
bin | 1010010011111101… |
… | …0111011100101010 |
3 | 21010220121202102012 |
4 | 2210333113130222 |
5 | 21132111341123 |
6 | 1134401235522 |
7 | 125411150105 |
oct | 24477273452 |
9 | 7126552365 |
10 | 2768074538 |
11 | 11a0562409 |
12 | 653032ba2 |
13 | 35162ca38 |
14 | 1c38b373c |
15 | 113030378 |
hex | a4fd772a |
2768074538 has 16 divisors (see below), whose sum is σ = 4397436864. Its totient is φ = 1302302400.
The previous prime is 2768074501. The next prime is 2768074559. The reversal of 2768074538 is 8354708672.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 184931 + ... + 199337.
It is an arithmetic number, because the mean of its divisors is an integer number (274839804).
Almost surely, 22768074538 is an apocalyptic number.
2768074538 is a deficient number, since it is larger than the sum of its proper divisors (1629362326).
2768074538 is a wasteful number, since it uses less digits than its factorization.
2768074538 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20077.
The product of its (nonzero) digits is 2257920, while the sum is 50.
The square root of 2768074538 is about 52612.4941244948. The cubic root of 2768074538 is about 1404.0823933730.
The spelling of 2768074538 in words is "two billion, seven hundred sixty-eight million, seventy-four thousand, five hundred thirty-eight".
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