Base | Representation |
---|---|
bin | 1111111111000000… |
… | …0010111100111010 |
3 | 102002000212110121000 |
4 | 3333300002330322 |
5 | 32241420110312 |
6 | 1545434225430 |
7 | 211221033333 |
oct | 37760027472 |
9 | 12060773530 |
10 | 4290785082 |
11 | 1902044381 |
12 | 9b8b85276 |
13 | 534c440ac |
14 | 2c9c0928a |
15 | 1a1a63adc |
hex | ffc02f3a |
4290785082 has 32 divisors (see below), whose sum is σ = 9842664960. Its totient is φ = 1384123680.
The previous prime is 4290785069. The next prime is 4290785101. The reversal of 4290785082 is 2805870924.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1279923 + ... + 1283270.
It is an arithmetic number, because the mean of its divisors is an integer number (307583280).
Almost surely, 24290785082 is an apocalyptic number.
4290785082 is an abundant number, since it is smaller than the sum of its proper divisors (5551879878).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4290785082 is a wasteful number, since it uses less digits than its factorization.
4290785082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2563235 (or 2563229 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 45.
The square root of 4290785082 is about 65504.0844680696. The cubic root of 4290785082 is about 1624.9708974038.
The spelling of 4290785082 in words is "four billion, two hundred ninety million, seven hundred eighty-five thousand, eighty-two".
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