Base | Representation |
---|---|
bin | 10011000111101000101000 |
3 | 100102122011221 |
4 | 103013220220 |
5 | 2240341013 |
6 | 255231424 |
7 | 60413161 |
oct | 23075050 |
9 | 10378157 |
10 | 5012008 |
11 | 2913661 |
12 | 1818574 |
13 | 10663b1 |
14 | 946768 |
15 | 69008d |
hex | 4c7a28 |
5012008 has 32 divisors (see below), whose sum is σ = 10060200. Its totient is φ = 2332672.
The previous prime is 5012003. The next prime is 5012011. The reversal of 5012008 is 8002105.
It is a happy number.
5012008 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 4008004 + 1004004 = 2002^2 + 1002^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5011982 and 5012000.
It is not an unprimeable number, because it can be changed into a prime (5012003) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18498 + ... + 18766.
Almost surely, 25012008 is an apocalyptic number.
It is an amenable number.
5012008 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
5012008 is a wasteful number, since it uses less digits than its factorization.
5012008 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429 (or 425 counting only the distinct ones).
The product of its (nonzero) digits is 80, while the sum is 16.
The square root of 5012008 is about 2238.7514377438. The cubic root of 5012008 is about 171.1343745037.
The spelling of 5012008 in words is "five million, twelve thousand, eight".
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