Base | Representation |
---|---|
bin | 1001010000110101001… |
… | …11000100110101010000 |
3 | 1010102112001201222112102 |
4 | 10220122213010311100 |
5 | 20203311122442203 |
6 | 402114005015532 |
7 | 31665061424420 |
oct | 4503247046520 |
9 | 1112461658472 |
10 | 318274030928 |
11 | 112a854361a7 |
12 | 518253b45a8 |
13 | 24022a66969 |
14 | 11594102480 |
15 | 842bb46888 |
hex | 4a1a9c4d50 |
318274030928 has 20 divisors (see below), whose sum is σ = 704749640160. Its totient is φ = 136403156064.
The previous prime is 318274030909. The next prime is 318274030979. The reversal of 318274030928 is 829030472813.
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 3 ways as a sum of consecutive naturals, for example, 1420866098 + ... + 1420866321.
It is an arithmetic number, because the mean of its divisors is an integer number (35237482008).
Almost surely, 2318274030928 is an apocalyptic number.
It is an amenable number.
318274030928 is an abundant number, since it is smaller than the sum of its proper divisors (386475609232).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
318274030928 is a wasteful number, since it uses less digits than its factorization.
318274030928 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2841732434 (or 2841732428 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 47.
The spelling of 318274030928 in words is "three hundred eighteen billion, two hundred seventy-four million, thirty thousand, nine hundred twenty-eight".
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