Base | Representation |
---|---|
bin | 10011100000001001000001 |
3 | 100121201212121 |
4 | 103200021001 |
5 | 2302044020 |
6 | 301324241 |
7 | 61311625 |
oct | 23401101 |
9 | 10551777 |
10 | 5112385 |
11 | 2982013 |
12 | 1866681 |
13 | 109cca5 |
14 | 971185 |
15 | 6aebaa |
hex | 4e0241 |
5112385 has 16 divisors (see below), whose sum is σ = 6322176. Its totient is φ = 3967488.
The previous prime is 5112383. The next prime is 5112389. The reversal of 5112385 is 5832115.
It is a happy number.
5112385 is nontrivially palindromic in base 12.
It is a cyclic number.
It is not a de Polignac number, because 5112385 - 21 = 5112383 is a prime.
It is a super-2 number, since 2×51123852 = 52272960776450, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5112383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40192 + ... + 40318.
It is an arithmetic number, because the mean of its divisors is an integer number (395136).
Almost surely, 25112385 is an apocalyptic number.
It is an amenable number.
5112385 is a deficient number, since it is larger than the sum of its proper divisors (1209791).
5112385 is a wasteful number, since it uses less digits than its factorization.
5112385 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312.
The product of its digits is 1200, while the sum is 25.
The square root of 5112385 is about 2261.0583804935. The cubic root of 5112385 is about 172.2692847834.
The spelling of 5112385 in words is "five million, one hundred twelve thousand, three hundred eighty-five".
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