Base | Representation |
---|---|
bin | 1101110100011101111… |
… | …10001101001101101111 |
3 | 1200101122202210002022020 |
4 | 12322032332031031233 |
5 | 30234440314334122 |
6 | 1002050225521223 |
7 | 46210050351453 |
oct | 6721676151557 |
9 | 1611582702266 |
10 | 474845074287 |
11 | 1734207354a1 |
12 | 780407a3213 |
13 | 35a157ac64c |
14 | 18da846c663 |
15 | c54255bc5c |
hex | 6e8ef8d36f |
474845074287 has 16 divisors (see below), whose sum is σ = 640986782208. Its totient is φ = 312653174400.
The previous prime is 474845074273. The next prime is 474845074313. The reversal of 474845074287 is 782470548474.
It is a happy number.
It is not a de Polignac number, because 474845074287 - 28 = 474845074031 is a prime.
It is a super-3 number, since 3×4748450742873 (a number of 36 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 474845074287.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474845074217) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2378839 + ... + 2570712.
It is an arithmetic number, because the mean of its divisors is an integer number (40061673888).
Almost surely, 2474845074287 is an apocalyptic number.
474845074287 is a deficient number, since it is larger than the sum of its proper divisors (166141707921).
474845074287 is a wasteful number, since it uses less digits than its factorization.
474845074287 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4949950.
The product of its (nonzero) digits is 56197120, while the sum is 60.
The spelling of 474845074287 in words is "four hundred seventy-four billion, eight hundred forty-five million, seventy-four thousand, two hundred eighty-seven".
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