Base | Representation |
---|---|
bin | 1010100101010100… |
… | …0111010110010110 |
3 | 21022222121220002021 |
4 | 2221111013112112 |
5 | 21304231302010 |
6 | 1145522003354 |
7 | 130254056323 |
oct | 25125072626 |
9 | 7288556067 |
10 | 2840884630 |
11 | 1228672741 |
12 | 6734a655a |
13 | 36374362c |
14 | 1cd427b4a |
15 | 1196138da |
hex | a9547596 |
2840884630 has 16 divisors (see below), whose sum is σ = 5114236320. Its totient is φ = 1136210752.
The previous prime is 2840884601. The next prime is 2840884649. The reversal of 2840884630 is 364880482.
2840884630 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 107031 + ... + 130909.
It is an arithmetic number, because the mean of its divisors is an integer number (319639770).
Almost surely, 22840884630 is an apocalyptic number.
2840884630 is a deficient number, since it is larger than the sum of its proper divisors (2273351690).
2840884630 is a wasteful number, since it uses less digits than its factorization.
2840884630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35783.
The product of its (nonzero) digits is 294912, while the sum is 43.
The square root of 2840884630 is about 53299.9496247417. The cubic root of 2840884630 is about 1416.2867724771.
The spelling of 2840884630 in words is "two billion, eight hundred forty million, eight hundred eighty-four thousand, six hundred thirty".
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