Base | Representation |
---|---|
bin | 10011000111110000111101 |
3 | 100102122220200 |
4 | 103013300331 |
5 | 2240400131 |
6 | 255234113 |
7 | 60414552 |
oct | 23076075 |
9 | 10378820 |
10 | 5012541 |
11 | 2913aa6 |
12 | 1818939 |
13 | 1066701 |
14 | 946a29 |
15 | 6902e6 |
hex | 4c7c3d |
5012541 has 12 divisors (see below), whose sum is σ = 7261020. Its totient is φ = 3332160.
The previous prime is 5012533. The next prime is 5012543. The reversal of 5012541 is 1452105.
It can be written as a sum of positive squares in 2 ways, for example, as 1879641 + 3132900 = 1371^2 + 1770^2 .
It is not a de Polignac number, because 5012541 - 23 = 5012533 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Curzon number.
5012541 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5012543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4155 + ... + 5223.
It is an arithmetic number, because the mean of its divisors is an integer number (605085).
Almost surely, 25012541 is an apocalyptic number.
It is an amenable number.
5012541 is a deficient number, since it is larger than the sum of its proper divisors (2248479).
5012541 is a wasteful number, since it uses less digits than its factorization.
5012541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1596 (or 1593 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The square root of 5012541 is about 2238.8704741454. The cubic root of 5012541 is about 171.1404406943.
Adding to 5012541 its reverse (1452105), we get a palindrome (6464646).
The spelling of 5012541 in words is "five million, twelve thousand, five hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •