Base | Representation |
---|---|
bin | 10011001011101001011000 |
3 | 100110110201112 |
4 | 103023221120 |
5 | 2241402230 |
6 | 255435452 |
7 | 60512114 |
oct | 23135130 |
9 | 10413645 |
10 | 5028440 |
11 | 2924a3a |
12 | 1825b88 |
13 | 1070a11 |
14 | 94c744 |
15 | 694d95 |
hex | 4cba58 |
5028440 has 16 divisors (see below), whose sum is σ = 11314080. Its totient is φ = 2011360.
The previous prime is 5028437. The next prime is 5028449. The reversal of 5028440 is 448205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5028449) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62816 + ... + 62895.
It is an arithmetic number, because the mean of its divisors is an integer number (707130).
Almost surely, 25028440 is an apocalyptic number.
It is an amenable number.
5028440 is an abundant number, since it is smaller than the sum of its proper divisors (6285640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5028440 is a wasteful number, since it uses less digits than its factorization.
5028440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125722 (or 125718 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 23.
The square root of 5028440 is about 2242.4183374206. The cubic root of 5028440 is about 171.3211933374.
The spelling of 5028440 in words is "five million, twenty-eight thousand, four hundred forty".
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