Base | Representation |
---|---|
bin | 10011001011001101010000 |
3 | 100110101020212 |
4 | 103023031100 |
5 | 2241323030 |
6 | 255423252 |
7 | 60503633 |
oct | 23131520 |
9 | 10411225 |
10 | 5026640 |
11 | 2923653 |
12 | 1824b28 |
13 | 106cc58 |
14 | 94bc1a |
15 | 694595 |
hex | 4cb350 |
5026640 has 40 divisors (see below), whose sum is σ = 12305760. Its totient is φ = 1904256.
The previous prime is 5026633. The next prime is 5026649. The reversal of 5026640 is 466205.
It is a tau number, because it is divible by the number of its divisors (40).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5026649) 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, 134 + ... + 3173.
It is an arithmetic number, because the mean of its divisors is an integer number (307644).
Almost surely, 25026640 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5026640, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6152880).
5026640 is an abundant number, since it is smaller than the sum of its proper divisors (7279120).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5026640 is a wasteful number, since it uses less digits than its factorization.
5026640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3339 (or 3333 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 5026640 is about 2242.0169490885. The cubic root of 5026640 is about 171.3007486301.
The spelling of 5026640 in words is "five million, twenty-six thousand, six hundred forty".
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