Base | Representation |
---|---|
bin | 110111011110101… |
… | …100011011110101 |
3 | 2101212110012020102 |
4 | 313132230123311 |
5 | 3401240340310 |
6 | 232210043445 |
7 | 32031416546 |
oct | 6736543365 |
9 | 2355405212 |
10 | 930793205 |
11 | 438454791 |
12 | 21b879585 |
13 | 11aab8714 |
14 | 8b8944cd |
15 | 56ab08a5 |
hex | 377ac6f5 |
930793205 has 16 divisors (see below), whose sum is σ = 1137562608. Its totient is φ = 730944000.
The previous prime is 930793189. The next prime is 930793219. The reversal of 930793205 is 502397039.
It can be written as a sum of positive squares in 8 ways, for example, as 6754801 + 924038404 = 2599^2 + 30398^2 .
It is not a de Polignac number, because 930793205 - 24 = 930793189 is a prime.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162185 + ... + 167825.
It is an arithmetic number, because the mean of its divisors is an integer number (71097663).
Almost surely, 2930793205 is an apocalyptic number.
It is an amenable number.
930793205 is a deficient number, since it is larger than the sum of its proper divisors (206769403).
930793205 is a wasteful number, since it uses less digits than its factorization.
930793205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6248.
The product of its (nonzero) digits is 51030, while the sum is 38.
The square root of 930793205 is about 30508.9037003954. The cubic root of 930793205 is about 976.3774368406.
The spelling of 930793205 in words is "nine hundred thirty million, seven hundred ninety-three thousand, two hundred five".
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