Base | Representation |
---|---|
bin | 10011111110111001110100 |
3 | 100212010201101 |
4 | 103332321310 |
5 | 2320112023 |
6 | 304135444 |
7 | 62345161 |
oct | 23767164 |
9 | 10763641 |
10 | 5238388 |
11 | 2a58751 |
12 | 1907584 |
13 | 111544c |
14 | 9a5068 |
15 | 6d71ad |
hex | 4fee74 |
5238388 has 24 divisors (see below), whose sum is σ = 9680832. Its totient is φ = 2475264.
The previous prime is 5238383. The next prime is 5238403. The reversal of 5238388 is 8838325.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5238383) 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, 8631 + ... + 9217.
It is an arithmetic number, because the mean of its divisors is an integer number (403368).
Almost surely, 25238388 is an apocalyptic number.
It is an amenable number.
5238388 is a deficient number, since it is larger than the sum of its proper divisors (4442444).
5238388 is a wasteful number, since it uses less digits than its factorization.
5238388 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 711 (or 709 counting only the distinct ones).
The product of its digits is 46080, while the sum is 37.
The square root of 5238388 is about 2288.7524986333. The cubic root of 5238388 is about 173.6730991748.
It can be divided in two parts, 523 and 8388, that added together give a triangular number (8911 = T133).
The spelling of 5238388 in words is "five million, two hundred thirty-eight thousand, three hundred eighty-eight".
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