Base | Representation |
---|---|
bin | 10011100111111111001101 |
3 | 100200100221222 |
4 | 103213333031 |
5 | 2304111100 |
6 | 302133125 |
7 | 61504421 |
oct | 23477715 |
9 | 10610858 |
10 | 5144525 |
11 | 29a4181 |
12 | 18811a5 |
13 | 10b17c9 |
14 | 97cb81 |
15 | 6b9485 |
hex | 4e7fcd |
5144525 has 18 divisors (see below), whose sum is σ = 6685770. Its totient is φ = 3926560.
The previous prime is 5144521. The next prime is 5144533. The reversal of 5144525 is 5254415.
It can be written as a sum of positive squares in 3 ways, for example, as 64009 + 5080516 = 253^2 + 2254^2 .
It is not a de Polignac number, because 5144525 - 22 = 5144521 is a prime.
It is a super-2 number, since 2×51445252 = 52932274951250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5144494 and 5144503.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5144521) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13031 + ... + 13419.
Almost surely, 25144525 is an apocalyptic number.
It is an amenable number.
5144525 is a deficient number, since it is larger than the sum of its proper divisors (1541245).
5144525 is a wasteful number, since it uses less digits than its factorization.
5144525 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 445 (or 417 counting only the distinct ones).
The product of its digits is 4000, while the sum is 26.
The square root of 5144525 is about 2268.1545361813. The cubic root of 5144525 is about 172.6295323379.
The spelling of 5144525 in words is "five million, one hundred forty-four thousand, five hundred twenty-five".
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