Base | Representation |
---|---|
bin | 1100110000100101101 |
3 | 210020111221 |
4 | 1212010231 |
5 | 101334333 |
6 | 12543341 |
7 | 3360634 |
oct | 1460455 |
9 | 706457 |
10 | 418093 |
11 | 266135 |
12 | 181b51 |
13 | 1183c0 |
14 | ac51b |
15 | 83d2d |
hex | 6612d |
418093 has 8 divisors (see below), whose sum is σ = 466200. Its totient is φ = 372288.
The previous prime is 418087. The next prime is 418109. The reversal of 418093 is 390814.
It can be written as a sum of positive squares in 4 ways, for example, as 5929 + 412164 = 77^2 + 642^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 418093 - 29 = 417581 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 (418043) 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, 178 + ... + 931.
It is an arithmetic number, because the mean of its divisors is an integer number (58275).
2418093 is an apocalyptic number.
It is an amenable number.
418093 is a deficient number, since it is larger than the sum of its proper divisors (48107).
418093 is a wasteful number, since it uses less digits than its factorization.
418093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1151.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 418093 is about 646.6011135159. The cubic root of 418093 is about 74.7752084045.
The spelling of 418093 in words is "four hundred eighteen thousand, ninety-three".
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