Base | Representation |
---|---|
bin | 10011001011101111000111 |
3 | 100110111020010 |
4 | 103023233013 |
5 | 2241410212 |
6 | 255441303 |
7 | 60513150 |
oct | 23135707 |
9 | 10414203 |
10 | 5028807 |
11 | 2925243 |
12 | 1826233 |
13 | 1070c34 |
14 | 94c927 |
15 | 69503c |
hex | 4cbbc7 |
5028807 has 16 divisors (see below), whose sum is σ = 7842560. Its totient is φ = 2806272.
The previous prime is 5028791. The next prime is 5028811. The reversal of 5028807 is 7088205.
It is not a de Polignac number, because 5028807 - 24 = 5028791 is a prime.
It is an Ulam number.
It is the 2243-rd Hogben number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5028817) by changing a digit.
It is a nontrivial repunit in base 2242.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1882 + ... + 3687.
It is an arithmetic number, because the mean of its divisors is an integer number (490160).
Almost surely, 25028807 is an apocalyptic number.
5028807 is a deficient number, since it is larger than the sum of its proper divisors (2813753).
5028807 is a wasteful number, since it uses less digits than its factorization.
5028807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5622.
The product of its (nonzero) digits is 4480, while the sum is 30.
The square root of 5028807 is about 2242.5001672241. The cubic root of 5028807 is about 171.3253611872.
The spelling of 5028807 in words is "five million, twenty-eight thousand, eight hundred seven".
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