Base | Representation |
---|---|
bin | 110000100010000… |
… | …010001101010110 |
3 | 2002202010002021002 |
4 | 300202002031112 |
5 | 3131420301220 |
6 | 212443423302 |
7 | 26114553320 |
oct | 6042021526 |
9 | 2082102232 |
10 | 814228310 |
11 | 388679865 |
12 | 1a8824b32 |
13 | cc8c51cc |
14 | 7a1d0610 |
15 | 4b737c75 |
hex | 30882356 |
814228310 has 16 divisors (see below), whose sum is σ = 1674984096. Its totient is φ = 279163968.
The previous prime is 814228309. The next prime is 814228321. The reversal of 814228310 is 13822418.
It is a super-2 number, since 2×8142283102 = 1325935481610912200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5815847 + ... + 5815986.
It is an arithmetic number, because the mean of its divisors is an integer number (104686506).
Almost surely, 2814228310 is an apocalyptic number.
814228310 is an abundant number, since it is smaller than the sum of its proper divisors (860755786).
814228310 is a wasteful number, since it uses less digits than its factorization.
814228310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11631847.
The product of its (nonzero) digits is 3072, while the sum is 29.
The square root of 814228310 is about 28534.6860855346. The cubic root of 814228310 is about 933.7889551240.
The spelling of 814228310 in words is "eight hundred fourteen million, two hundred twenty-eight thousand, three hundred ten".
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