Base | Representation |
---|---|
bin | 111001110101… |
… | …001100101000 |
3 | 1001112012202100 |
4 | 321311030220 |
5 | 12340110404 |
6 | 1300533400 |
7 | 242600361 |
oct | 71651450 |
9 | 31465670 |
10 | 15160104 |
11 | 8615013 |
12 | 50b1260 |
13 | 31aa49b |
14 | 2028b68 |
15 | 14e6d39 |
hex | e75328 |
15160104 has 24 divisors (see below), whose sum is σ = 41058810. Its totient is φ = 5053344.
The previous prime is 15160099. The next prime is 15160111. The reversal of 15160104 is 40106151.
15160104 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 12236004 + 2924100 = 3498^2 + 1710^2 .
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 105207 + ... + 105350.
Almost surely, 215160104 is an apocalyptic number.
It is an amenable number.
15160104 is an abundant number, since it is smaller than the sum of its proper divisors (25898706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15160104 is a wasteful number, since it uses less digits than its factorization.
15160104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210569 (or 210562 counting only the distinct ones).
The product of its (nonzero) digits is 120, while the sum is 18.
The square root of 15160104 is about 3893.5978220664. The cubic root of 15160104 is about 247.4955493537.
Adding to 15160104 its reverse (40106151), we get a palindrome (55266255).
The spelling of 15160104 in words is "fifteen million, one hundred sixty thousand, one hundred four".
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