Base | Representation |
---|---|
bin | 110101101000101111110010… |
… | …1000101010111111011111100 |
3 | 2021212110222111102220022220020 |
4 | 1223101133211011113323330 |
5 | 443314324300141024230 |
6 | 4351230433152252140 |
7 | 201242633141503263 |
oct | 15321374505277374 |
9 | 2255428442808806 |
10 | 471793115954940 |
11 | 12736737837646a |
12 | 44ab87bbb41050 |
13 | 17333b912026c0 |
14 | 8470ca14a75da |
15 | 398264d11a810 |
hex | 1ad17e5157efc |
471793115954940 has 192 divisors, whose sum is σ = 1475489112502272. Its totient is φ = 111854798899200.
The previous prime is 471793115954929. The next prime is 471793115955001. The reversal of 471793115954940 is 49459511397174.
It is a super-3 number, since 3×4717931159549403 (a number of 45 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 41134297 + ... + 51338256.
It is an arithmetic number, because the mean of its divisors is an integer number (7684839127616).
Almost surely, 2471793115954940 is an apocalyptic number.
It is an amenable number.
471793115954940 is an abundant number, since it is smaller than the sum of its proper divisors (1003695996547332).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
471793115954940 is a wasteful number, since it uses less digits than its factorization.
471793115954940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92472820 (or 92472818 counting only the distinct ones).
The product of its (nonzero) digits is 171460800, while the sum is 69.
The spelling of 471793115954940 in words is "four hundred seventy-one trillion, seven hundred ninety-three billion, one hundred fifteen million, nine hundred fifty-four thousand, nine hundred forty".
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