Base | Representation |
---|---|
bin | 10011100011000100110101 |
3 | 100122100100210 |
4 | 103203010311 |
5 | 2302440110 |
6 | 301500033 |
7 | 61361646 |
oct | 23430465 |
9 | 10570323 |
10 | 5124405 |
11 | 2990050 |
12 | 1871619 |
13 | 10a55c0 |
14 | 9756cd |
15 | 6b3520 |
hex | 4e3135 |
5124405 has 32 divisors (see below), whose sum is σ = 9636480. Its totient is φ = 2292480.
The previous prime is 5124401. The next prime is 5124407. The reversal of 5124405 is 5044215.
It is not a de Polignac number, because 5124405 - 22 = 5124401 is a prime.
5124405 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5124401) 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 31 ways as a sum of consecutive naturals, for example, 951 + ... + 3339.
It is an arithmetic number, because the mean of its divisors is an integer number (301140).
Almost surely, 25124405 is an apocalyptic number.
5124405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5124405 is a deficient number, since it is larger than the sum of its proper divisors (4512075).
5124405 is a wasteful number, since it uses less digits than its factorization.
5124405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2421.
The product of its (nonzero) digits is 800, while the sum is 21.
The square root of 5124405 is about 2263.7148672039. The cubic root of 5124405 is about 172.4041896007.
The spelling of 5124405 in words is "five million, one hundred twenty-four thousand, four hundred five".
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