Base | Representation |
---|---|
bin | 10011101100000010011011 |
3 | 100201012201102 |
4 | 103230002123 |
5 | 2310123430 |
6 | 302342015 |
7 | 61603661 |
oct | 23540233 |
9 | 10635642 |
10 | 5161115 |
11 | 2a05693 |
12 | 188a90b |
13 | 10b921b |
14 | 984c31 |
15 | 6be345 |
hex | 4ec09b |
5161115 has 8 divisors (see below), whose sum is σ = 6557760. Its totient is φ = 3885952.
The previous prime is 5161111. The next prime is 5161129. The reversal of 5161115 is 5111615.
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 5161115 - 22 = 5161111 is a prime.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (5161111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30275 + ... + 30444.
It is an arithmetic number, because the mean of its divisors is an integer number (819720).
Almost surely, 25161115 is an apocalyptic number.
5161115 is a deficient number, since it is larger than the sum of its proper divisors (1396645).
5161115 is a wasteful number, since it uses less digits than its factorization.
5161115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60741.
The product of its digits is 150, while the sum is 20.
The square root of 5161115 is about 2271.8087507535. The cubic root of 5161115 is about 172.8148977461.
The spelling of 5161115 in words is "five million, one hundred sixty-one thousand, one hundred fifteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.085 sec. • engine limits •