Base | Representation |
---|---|
bin | 1100011001100… |
… | …10010011000101 |
3 | 21020201111211002 |
4 | 12030302103011 |
5 | 203111440140 |
6 | 14153223045 |
7 | 2402053601 |
oct | 614622305 |
9 | 236644732 |
10 | 104015045 |
11 | 53794052 |
12 | 2aa01a85 |
13 | 1871b184 |
14 | db58501 |
15 | 91e9415 |
hex | 63324c5 |
104015045 has 8 divisors (see below), whose sum is σ = 125060760. Its totient is φ = 83050240.
The previous prime is 104015017. The next prime is 104015057. The reversal of 104015045 is 540510401.
It can be written as a sum of positive squares in 4 ways, for example, as 667489 + 103347556 = 817^2 + 10166^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104015045 - 222 = 99820741 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17360 + ... + 22569.
It is an arithmetic number, because the mean of its divisors is an integer number (15632595).
Almost surely, 2104015045 is an apocalyptic number.
It is an amenable number.
104015045 is a deficient number, since it is larger than the sum of its proper divisors (21045715).
104015045 is an equidigital number, since it uses as much as digits as its factorization.
104015045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40455.
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 104015045 is about 10198.7766423233. The cubic root of 104015045 is about 470.2896132651.
Adding to 104015045 its reverse (540510401), we get a palindrome (644525446).
The spelling of 104015045 in words is "one hundred four million, fifteen thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •