Base | Representation |
---|---|
bin | 101111101100100… |
… | …100011101001110 |
3 | 2001202202000121122 |
4 | 233230210131032 |
5 | 3114323302224 |
6 | 211223200542 |
7 | 25554460652 |
oct | 5754443516 |
9 | 2052660548 |
10 | 800212814 |
11 | 380776805 |
12 | 1a3ba6152 |
13 | c9a28a0b |
14 | 783c2a62 |
15 | 4a3ba15e |
hex | 2fb2474e |
800212814 has 16 divisors (see below), whose sum is σ = 1271477088. Its totient is φ = 376407552.
The previous prime is 800212789. The next prime is 800212901. The reversal of 800212814 is 418212008.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116582 + ... + 123254.
It is an arithmetic number, because the mean of its divisors is an integer number (79467318).
Almost surely, 2800212814 is an apocalyptic number.
800212814 is a deficient number, since it is larger than the sum of its proper divisors (471264274).
800212814 is a wasteful number, since it uses less digits than its factorization.
800212814 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10219.
The product of its (nonzero) digits is 1024, while the sum is 26.
The square root of 800212814 is about 28288.0330528653. The cubic root of 800212814 is about 928.4000756816.
The spelling of 800212814 in words is "eight hundred million, two hundred twelve thousand, eight hundred fourteen".
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