Base | Representation |
---|---|
bin | 1111111101100111… |
… | …1111110000111000 |
3 | 102001121222210121120 |
4 | 3333121333300320 |
5 | 32233430123411 |
6 | 1545110305240 |
7 | 211120640346 |
oct | 37731776070 |
9 | 12047883546 |
10 | 4285004856 |
11 | 18a9856630 |
12 | 9b7058220 |
13 | 53399c142 |
14 | 2c9142996 |
15 | 1a12c1106 |
hex | ff67fc38 |
4285004856 has 32 divisors (see below), whose sum is σ = 11686377600. Its totient is φ = 1298486240.
The previous prime is 4285004831. The next prime is 4285004869. The reversal of 4285004856 is 6584005824.
It is a super-4 number, since 4×42850048564 (a number of 40 digits) contains 4444 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 7 ways as a sum of consecutive naturals, for example, 8115276 + ... + 8115803.
It is an arithmetic number, because the mean of its divisors is an integer number (365199300).
Almost surely, 24285004856 is an apocalyptic number.
It is an amenable number.
4285004856 is an abundant number, since it is smaller than the sum of its proper divisors (7401372744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4285004856 is a wasteful number, since it uses less digits than its factorization.
4285004856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16231099 (or 16231095 counting only the distinct ones).
The product of its (nonzero) digits is 307200, while the sum is 42.
The square root of 4285004856 is about 65459.9484876058. The cubic root of 4285004856 is about 1624.2408895906.
The spelling of 4285004856 in words is "four billion, two hundred eighty-five million, four thousand, eight hundred fifty-six".
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