Base | Representation |
---|---|
bin | 10011011111110101001011 |
3 | 100121200010120 |
4 | 103133311023 |
5 | 2302023430 |
6 | 301314323 |
7 | 61305132 |
oct | 23376513 |
9 | 10550116 |
10 | 5111115 |
11 | 2981069 |
12 | 18659a3 |
13 | 109c539 |
14 | 970919 |
15 | 6ae610 |
hex | 4dfd4b |
5111115 has 16 divisors (see below), whose sum is σ = 8245248. Its totient is φ = 2703456.
The previous prime is 5111089. The next prime is 5111123.
5111115 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 5111115 - 29 = 5110603 is a prime.
It is a super-2 number, since 2×51111152 = 52246993086450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 5111094 and 5111103.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 564 + ... + 3246.
It is an arithmetic number, because the mean of its divisors is an integer number (515328).
Almost surely, 25111115 is an apocalyptic number.
5111115 is a deficient number, since it is larger than the sum of its proper divisors (3134133).
5111115 is a wasteful number, since it uses less digits than its factorization.
5111115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2818.
The product of its digits is 25, while the sum is 15.
The square root of 5111115 is about 2260.7775211197. Note that the first 3 decimals coincide. The cubic root of 5111115 is about 172.2550187666.
The spelling of 5111115 in words is "five million, one hundred eleven thousand, one hundred fifteen".
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