Base | Representation |
---|---|
bin | 10011000110101010010111 |
3 | 100102102201100 |
4 | 103012222113 |
5 | 2240224043 |
6 | 255201143 |
7 | 60365436 |
oct | 23065227 |
9 | 10372640 |
10 | 5008023 |
11 | 2910669 |
12 | 18161b3 |
13 | 1064637 |
14 | 94511d |
15 | 68dcd3 |
hex | 4c6a97 |
5008023 has 12 divisors (see below), whose sum is σ = 7371000. Its totient is φ = 3275376.
The previous prime is 5008021. The next prime is 5008057. The reversal of 5008023 is 3208005.
It is not a de Polignac number, because 5008023 - 21 = 5008021 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 5007987 and 5008005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5008021) 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, 4773 + ... + 5726.
It is an arithmetic number, because the mean of its divisors is an integer number (614250).
Almost surely, 25008023 is an apocalyptic number.
5008023 is a gapful number since it is divisible by the number (53) formed by its first and last digit.
5008023 is a deficient number, since it is larger than the sum of its proper divisors (2362977).
5008023 is a wasteful number, since it uses less digits than its factorization.
5008023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10558 (or 10555 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 5008023 is about 2237.8612557529. The cubic root of 5008023 is about 171.0890067053.
Subtracting from 5008023 its sum of digits (18), we obtain a palindrome (5008005).
The spelling of 5008023 in words is "five million, eight thousand, twenty-three".
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