Base | Representation |
---|---|
bin | 10111101101011100101… |
… | …11001101110000110110 |
3 | 2212212211001010022002020 |
4 | 23312232113031300312 |
5 | 101321423034441324 |
6 | 1422131154054010 |
7 | 112600245635634 |
oct | 13665627156066 |
9 | 2785731108066 |
10 | 814674140214 |
11 | 29455734a500 |
12 | 111a8087a306 |
13 | 5ba9214228c |
14 | 2b6051a4354 |
15 | 162d16da679 |
hex | bdae5cdc36 |
814674140214 has 48 divisors (see below), whose sum is σ = 1820296254000. Its totient is φ = 242823873600.
The previous prime is 814674140201. The next prime is 814674140261. The reversal of 814674140214 is 412041476418.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9153589 + ... + 9242160.
It is an arithmetic number, because the mean of its divisors is an integer number (37922838625).
Almost surely, 2814674140214 is an apocalyptic number.
814674140214 is an abundant number, since it is smaller than the sum of its proper divisors (1005622113786).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
814674140214 is a wasteful number, since it uses less digits than its factorization.
814674140214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18395837 (or 18395826 counting only the distinct ones).
The product of its (nonzero) digits is 172032, while the sum is 42.
The spelling of 814674140214 in words is "eight hundred fourteen billion, six hundred seventy-four million, one hundred forty thousand, two hundred fourteen".
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