Base | Representation |
---|---|
bin | 10010111100111… |
… | …101010101100100 |
3 | 211011022112111221 |
4 | 102330331111210 |
5 | 1122400013024 |
6 | 51315110124 |
7 | 10610461360 |
oct | 2274752544 |
9 | 734275457 |
10 | 317969764 |
11 | 153538432 |
12 | 8a5a2344 |
13 | 50b500b8 |
14 | 303302a0 |
15 | 1cdad3e4 |
hex | 12f3d564 |
317969764 has 12 divisors (see below), whose sum is σ = 635939584. Its totient is φ = 136272744.
The previous prime is 317969747. The next prime is 317969789. The reversal of 317969764 is 467969713.
317969764 is an admirable number.
It is a super-2 number, since 2×3179697642 = 202209541636431392, which contains 22 as substring.
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, 5678004 + ... + 5678059.
Almost surely, 2317969764 is an apocalyptic number.
It is an amenable number.
317969764 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
317969764 is a wasteful number, since it uses less digits than its factorization.
317969764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11356074 (or 11356072 counting only the distinct ones).
The product of its digits is 1714608, while the sum is 52.
The square root of 317969764 is about 17831.7067046315. The cubic root of 317969764 is about 682.5407858911.
The spelling of 317969764 in words is "three hundred seventeen million, nine hundred sixty-nine thousand, seven hundred sixty-four".
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