Base | Representation |
---|---|
bin | 10011100011000000100100 |
3 | 100122022222200 |
4 | 103203000210 |
5 | 2302433012 |
6 | 301454500 |
7 | 61361106 |
oct | 23430044 |
9 | 10568880 |
10 | 5124132 |
11 | 298a922 |
12 | 1871430 |
13 | 10a5440 |
14 | 975576 |
15 | 6b33dc |
hex | 4e3024 |
5124132 has 36 divisors (see below), whose sum is σ = 13950300. Its totient is φ = 1576512.
The previous prime is 5124131. The next prime is 5124143. The reversal of 5124132 is 2314215.
It can be written as a sum of positive squares in 2 ways, for example, as 484416 + 4639716 = 696^2 + 2154^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (5124131) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5007 + ... + 5942.
Almost surely, 25124132 is an apocalyptic number.
5124132 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5124132 is an abundant number, since it is smaller than the sum of its proper divisors (8826168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5124132 is a wasteful number, since it uses less digits than its factorization.
5124132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10972 (or 10967 counting only the distinct ones).
The product of its digits is 240, while the sum is 18.
The square root of 5124132 is about 2263.6545672872. The cubic root of 5124132 is about 172.4011279653.
Adding to 5124132 its reverse (2314215), we get a palindrome (7438347).
The spelling of 5124132 in words is "five million, one hundred twenty-four thousand, one hundred thirty-two".
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