Base | Representation |
---|---|
bin | 100101011011111… |
… | …101010001001010 |
3 | 1121202212001210022 |
4 | 211123331101022 |
5 | 2241242221314 |
6 | 142154020442 |
7 | 21364433015 |
oct | 4533752112 |
9 | 1552761708 |
10 | 628085834 |
11 | 2a25a1202 |
12 | 156417722 |
13 | a018052c |
14 | 5d5b837c |
15 | 3a21978e |
hex | 256fd44a |
628085834 has 16 divisors (see below), whose sum is σ = 947733696. Its totient is φ = 312180000.
The previous prime is 628085833. The next prime is 628085837. The reversal of 628085834 is 438580826.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (628085833) 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, 364094 + ... + 365814.
It is an arithmetic number, because the mean of its divisors is an integer number (59233356).
Almost surely, 2628085834 is an apocalyptic number.
628085834 is a deficient number, since it is larger than the sum of its proper divisors (319647862).
628085834 is a wasteful number, since it uses less digits than its factorization.
628085834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2701.
The product of its (nonzero) digits is 368640, while the sum is 44.
The square root of 628085834 is about 25061.6406885104. The cubic root of 628085834 is about 856.3927843723.
The spelling of 628085834 in words is "six hundred twenty-eight million, eighty-five thousand, eight hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •