Base | Representation |
---|---|
bin | 101111101110110… |
… | …101110111011100 |
3 | 2001210212021121211 |
4 | 233232311313130 |
5 | 3120001332122 |
6 | 211244034204 |
7 | 25562521255 |
oct | 5756656734 |
9 | 2053767554 |
10 | 800808412 |
11 | 381043238 |
12 | 1a4232964 |
13 | c9ba6b41 |
14 | 784d9b2c |
15 | 4a486877 |
hex | 2fbb5ddc |
800808412 has 24 divisors (see below), whose sum is σ = 1410383520. Its totient is φ = 397850880.
The previous prime is 800808403. The next prime is 800808413. The reversal of 800808412 is 214808008.
It is a super-2 number, since 2×8008084122 = 1282588225459923488, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (800808413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512889 + ... + 514447.
It is an arithmetic number, because the mean of its divisors is an integer number (58765980).
Almost surely, 2800808412 is an apocalyptic number.
It is an amenable number.
800808412 is a deficient number, since it is larger than the sum of its proper divisors (609575108).
800808412 is a wasteful number, since it uses less digits than its factorization.
800808412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2301 (or 2299 counting only the distinct ones).
The product of its (nonzero) digits is 4096, while the sum is 31.
The square root of 800808412 is about 28298.5584791876. The cubic root of 800808412 is about 928.6303544640.
The spelling of 800808412 in words is "eight hundred million, eight hundred eight thousand, four hundred twelve".
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