Base | Representation |
---|---|
bin | 10011000111100001000000 |
3 | 100102121111212 |
4 | 103013201000 |
5 | 2240332040 |
6 | 255225252 |
7 | 60411563 |
oct | 23074100 |
9 | 10377455 |
10 | 5011520 |
11 | 2913258 |
12 | 1818228 |
13 | 10660c7 |
14 | 9464da |
15 | 68ed65 |
hex | 4c7840 |
5011520 has 28 divisors (see below), whose sum is σ = 11934444. Its totient is φ = 2004480.
The previous prime is 5011507. The next prime is 5011529. The reversal of 5011520 is 251105.
It can be written as a sum of positive squares in 2 ways, for example, as 3810304 + 1201216 = 1952^2 + 1096^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5011495 and 5011504.
It is not an unprimeable number, because it can be changed into a prime (5011529) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7511 + ... + 8150.
Almost surely, 25011520 is an apocalyptic number.
It is an amenable number.
5011520 is an abundant number, since it is smaller than the sum of its proper divisors (6922924).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5011520 is a wasteful number, since it uses less digits than its factorization.
5011520 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15678 (or 15668 counting only the distinct ones).
The product of its (nonzero) digits is 50, while the sum is 14.
The square root of 5011520 is about 2238.6424457693. The cubic root of 5011520 is about 171.1288200908.
Adding to 5011520 its reverse (251105), we get a palindrome (5262625).
The spelling of 5011520 in words is "five million, eleven thousand, five hundred twenty".
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