Base | Representation |
---|---|
bin | 111001100001… |
… | …101001001110 |
3 | 1001101010220001 |
4 | 321201221032 |
5 | 12330030024 |
6 | 1255114514 |
7 | 242115025 |
oct | 71415116 |
9 | 31333801 |
10 | 15080014 |
11 | 856a924 |
12 | 5072a3a |
13 | 317cbb1 |
14 | 20078bc |
15 | 14cd244 |
hex | e61a4e |
15080014 has 8 divisors (see below), whose sum is σ = 23146200. Its totient is φ = 7364616.
The previous prime is 15079991. The next prime is 15080033. The reversal of 15080014 is 41008051.
15080014 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 15079973 and 15080000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87589 + ... + 87760.
It is an arithmetic number, because the mean of its divisors is an integer number (2893275).
Almost surely, 215080014 is an apocalyptic number.
15080014 is a deficient number, since it is larger than the sum of its proper divisors (8066186).
15080014 is a wasteful number, since it uses less digits than its factorization.
15080014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 175394.
The product of its (nonzero) digits is 160, while the sum is 19.
The square root of 15080014 is about 3883.2993703808. The cubic root of 15080014 is about 247.0589444466.
Adding to 15080014 its reverse (41008051), we get a palindrome (56088065).
The spelling of 15080014 in words is "fifteen million, eighty thousand, fourteen".
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