Base | Representation |
---|---|
bin | 101000001011111… |
… | …110111110111101 |
3 | 1201222200102222002 |
4 | 220023332332331 |
5 | 2340100331310 |
6 | 150523032045 |
7 | 22464601505 |
oct | 5013767675 |
9 | 1658612862 |
10 | 674230205 |
11 | 316649150 |
12 | 16996b625 |
13 | a98b89ac |
14 | 6578aa05 |
15 | 3e2d1da5 |
hex | 282fefbd |
674230205 has 8 divisors (see below), whose sum is σ = 882628704. Its totient is φ = 490349200.
The previous prime is 674230201. The next prime is 674230213. The reversal of 674230205 is 502032476.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 674230205 - 22 = 674230201 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (674230201) 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, 6129311 + ... + 6129420.
It is an arithmetic number, because the mean of its divisors is an integer number (110328588).
Almost surely, 2674230205 is an apocalyptic number.
It is an amenable number.
674230205 is a deficient number, since it is larger than the sum of its proper divisors (208398499).
674230205 is a wasteful number, since it uses less digits than its factorization.
674230205 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12258747.
The product of its (nonzero) digits is 10080, while the sum is 29.
The square root of 674230205 is about 25965.9431756291. The cubic root of 674230205 is about 876.8717288053.
The spelling of 674230205 in words is "six hundred seventy-four million, two hundred thirty thousand, two hundred five".
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