Base | Representation |
---|---|
bin | 101111101110101… |
… | …111000000101010 |
3 | 2001210210212002202 |
4 | 233232233000222 |
5 | 3114444432310 |
6 | 211243300202 |
7 | 25562343350 |
oct | 5756570052 |
9 | 2053725082 |
10 | 800780330 |
11 | 381024129 |
12 | 1a421a662 |
13 | c9b9711c |
14 | 784cd7d0 |
15 | 4a47d3a5 |
hex | 2fbaf02a |
800780330 has 16 divisors (see below), whose sum is σ = 1647319680. Its totient is φ = 274553232.
The previous prime is 800780317. The next prime is 800780347. The reversal of 800780330 is 33087008.
It is a junction number, because it is equal to n+sod(n) for n = 800780293 and 800780302.
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, 5719790 + ... + 5719929.
It is an arithmetic number, because the mean of its divisors is an integer number (102957480).
Almost surely, 2800780330 is an apocalyptic number.
800780330 is an abundant number, since it is smaller than the sum of its proper divisors (846539350).
800780330 is a wasteful number, since it uses less digits than its factorization.
800780330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11439733.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 800780330 is about 28298.0623011541. The cubic root of 800780330 is about 928.6194995570.
The spelling of 800780330 in words is "eight hundred million, seven hundred eighty thousand, three hundred thirty".
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