Base | Representation |
---|---|
bin | 10011100000000100111101 |
3 | 100121201111222 |
4 | 103200010331 |
5 | 2302042000 |
6 | 301323125 |
7 | 61311104 |
oct | 23400475 |
9 | 10551458 |
10 | 5112125 |
11 | 29818a7 |
12 | 18664a5 |
13 | 109cb35 |
14 | 97103b |
15 | 6aea85 |
hex | 4e013d |
5112125 has 8 divisors (see below), whose sum is σ = 6380088. Its totient is φ = 4089600.
The previous prime is 5112119. The next prime is 5112127. The reversal of 5112125 is 5212115.
It can be written as a sum of positive squares in 4 ways, for example, as 4 + 5112121 = 2^2 + 2261^2 .
It is not a de Polignac number, because 5112125 - 24 = 5112109 is a prime.
It is a super-2 number, since 2×51121252 = 52267644031250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5112127) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20324 + ... + 20573.
It is an arithmetic number, because the mean of its divisors is an integer number (797511).
Almost surely, 25112125 is an apocalyptic number.
It is an amenable number.
5112125 is a deficient number, since it is larger than the sum of its proper divisors (1267963).
5112125 is an equidigital number, since it uses as much as digits as its factorization.
5112125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40912 (or 40902 counting only the distinct ones).
The product of its digits is 100, while the sum is 17.
The square root of 5112125 is about 2261.0008845642. Note that the first 3 decimals coincide. The cubic root of 5112125 is about 172.2663643739.
The spelling of 5112125 in words is "five million, one hundred twelve thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •