Base | Representation |
---|---|
bin | 10111101101100000000… |
… | …00110000000101011010 |
3 | 2212212212222011212021210 |
4 | 23312300000300011122 |
5 | 101322002130242124 |
6 | 1422134023043550 |
7 | 112601033042643 |
oct | 13666000600532 |
9 | 2785788155253 |
10 | 814701805914 |
11 | 294570a26117 |
12 | 111a89ba05b6 |
13 | 5ba97aaa909 |
14 | 2b608b266ca |
15 | 162d3d52a29 |
hex | bdb003015a |
814701805914 has 128 divisors (see below), whose sum is σ = 1794071752704. Its totient is φ = 245611520000.
The previous prime is 814701805817. The next prime is 814701805963. The reversal of 814701805914 is 419508107418.
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, 83204359 + ... + 83214149.
It is an arithmetic number, because the mean of its divisors is an integer number (14016185568).
Almost surely, 2814701805914 is an apocalyptic number.
814701805914 is an abundant number, since it is smaller than the sum of its proper divisors (979369946790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
814701805914 is a wasteful number, since it uses less digits than its factorization.
814701805914 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10152.
The product of its (nonzero) digits is 322560, while the sum is 48.
The spelling of 814701805914 in words is "eight hundred fourteen billion, seven hundred one million, eight hundred five thousand, nine hundred fourteen".
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