Base | Representation |
---|---|
bin | 100010110010… |
… | …000110001101 |
3 | 122011020200011 |
4 | 202302012031 |
5 | 4313234333 |
6 | 523233221 |
7 | 140334235 |
oct | 42620615 |
9 | 18136604 |
10 | 9118093 |
11 | 5168616 |
12 | 3078811 |
13 | 1b7332a |
14 | 12d4cc5 |
15 | c019cd |
hex | 8b218d |
9118093 has 8 divisors (see below), whose sum is σ = 9480600. Its totient is φ = 8758848.
The previous prime is 9118091. The next prime is 9118111. The reversal of 9118093 is 3908119.
It can be written as a sum of positive squares in 4 ways, for example, as 6487209 + 2630884 = 2547^2 + 1622^2 .
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 9118093 - 21 = 9118091 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (9118091) 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, 5955 + ... + 7327.
It is an arithmetic number, because the mean of its divisors is an integer number (1185075).
Almost surely, 29118093 is an apocalyptic number.
It is an amenable number.
9118093 is a deficient number, since it is larger than the sum of its proper divisors (362507).
9118093 is a wasteful number, since it uses less digits than its factorization.
9118093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1631.
The product of its (nonzero) digits is 1944, while the sum is 31.
The square root of 9118093 is about 3019.6180222008. The cubic root of 9118093 is about 208.9142219519.
The spelling of 9118093 in words is "nine million, one hundred eighteen thousand, ninety-three".
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