Base | Representation |
---|---|
bin | 100001000001110… |
… | …0100001011110001 |
3 | 2212020022221222210 |
4 | 1002003210023301 |
5 | 4232201342042 |
6 | 301545122333 |
7 | 36314543604 |
oct | 10203441361 |
9 | 2766287883 |
10 | 1108230897 |
11 | 519627304 |
12 | 26b1893a9 |
13 | 1487a3237 |
14 | a728233b |
15 | 6745ea9c |
hex | 420e42f1 |
1108230897 has 8 divisors (see below), whose sum is σ = 1485298144. Its totient is φ = 734992128.
The previous prime is 1108230863. The next prime is 1108230913. The reversal of 1108230897 is 7980328011.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1108230897 - 218 = 1107968753 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1108230817) 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, 956443 + ... + 957600.
It is an arithmetic number, because the mean of its divisors is an integer number (185662268).
Almost surely, 21108230897 is an apocalyptic number.
It is an amenable number.
1108230897 is a deficient number, since it is larger than the sum of its proper divisors (377067247).
1108230897 is a wasteful number, since it uses less digits than its factorization.
1108230897 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1914239.
The product of its (nonzero) digits is 24192, while the sum is 39.
The square root of 1108230897 is about 33290.1020875575. The cubic root of 1108230897 is about 1034.8484447509.
The spelling of 1108230897 in words is "one billion, one hundred eight million, two hundred thirty thousand, eight hundred ninety-seven".
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