Base | Representation |
---|---|
bin | 11010000010000001111… |
… | …00111000001100110100 |
3 | 10011111201021010001201012 |
4 | 31001000330320030310 |
5 | 104123304340220403 |
6 | 1522522411251352 |
7 | 121423062122435 |
oct | 15010074701464 |
9 | 3144637101635 |
10 | 894442898228 |
11 | 315370775000 |
12 | 125423149b58 |
13 | 664653a16c9 |
14 | 3141134748c |
15 | 183ee72ced8 |
hex | d040f38334 |
894442898228 has 48 divisors (see below), whose sum is σ = 1812300181440. Its totient is φ = 385166754720.
The previous prime is 894442898189. The next prime is 894442898243. The reversal of 894442898228 is 822898244498.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4319951 + ... + 4522262.
It is an arithmetic number, because the mean of its divisors is an integer number (37756253780).
Almost surely, 2894442898228 is an apocalyptic number.
It is an amenable number.
894442898228 is an abundant number, since it is smaller than the sum of its proper divisors (917857283212).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
894442898228 is a wasteful number, since it uses less digits than its factorization.
894442898228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8842269 (or 8842245 counting only the distinct ones).
The product of its digits is 169869312, while the sum is 68.
The spelling of 894442898228 in words is "eight hundred ninety-four billion, four hundred forty-two million, eight hundred ninety-eight thousand, two hundred twenty-eight".
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