Base | Representation |
---|---|
bin | 1101000010110… |
… | …11101110001001 |
3 | 21121220111102211 |
4 | 12201123232021 |
5 | 211003140333 |
6 | 14505225121 |
7 | 2466055612 |
oct | 641335611 |
9 | 247814384 |
10 | 109427593 |
11 | 56850630 |
12 | 307921a1 |
13 | 19894972 |
14 | 10766c09 |
15 | 9917ecd |
hex | 685bb89 |
109427593 has 8 divisors (see below), whose sum is σ = 125658720. Its totient is φ = 94243680.
The previous prime is 109427579. The next prime is 109427597. The reversal of 109427593 is 395724901.
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 109427593 - 217 = 109296521 is a prime.
It is not an unprimeable number, because it can be changed into a prime (109427597) 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, 261580 + ... + 261997.
It is an arithmetic number, because the mean of its divisors is an integer number (15707340).
Almost surely, 2109427593 is an apocalyptic number.
It is an amenable number.
109427593 is a deficient number, since it is larger than the sum of its proper divisors (16231127).
109427593 is a wasteful number, since it uses less digits than its factorization.
109427593 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 523607.
The product of its (nonzero) digits is 68040, while the sum is 40.
The square root of 109427593 is about 10460.7644558130. The cubic root of 109427593 is about 478.3094362024.
The spelling of 109427593 in words is "one hundred nine million, four hundred twenty-seven thousand, five hundred ninety-three".
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