Base | Representation |
---|---|
bin | 10100001011001001000011 |
3 | 100221200110221 |
4 | 110023021003 |
5 | 2323213030 |
6 | 305203511 |
7 | 62644261 |
oct | 24131103 |
9 | 10850427 |
10 | 5288515 |
11 | 2a92381 |
12 | 1930597 |
13 | 11321cb |
14 | 9b9431 |
15 | 6e6e7a |
hex | 50b243 |
5288515 has 4 divisors (see below), whose sum is σ = 6346224. Its totient is φ = 4230808.
The previous prime is 5288509. The next prime is 5288519. The reversal of 5288515 is 5158825.
It is a happy number.
5288515 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 5288515 - 25 = 5288483 is a prime.
It is a Duffinian number.
5288515 is a lucky number.
It is not an unprimeable number, because it can be changed into a prime (5288519) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528847 + ... + 528856.
It is an arithmetic number, because the mean of its divisors is an integer number (1586556).
Almost surely, 25288515 is an apocalyptic number.
5288515 is a deficient number, since it is larger than the sum of its proper divisors (1057709).
5288515 is a wasteful number, since it uses less digits than its factorization.
5288515 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1057708.
The product of its digits is 16000, while the sum is 34.
The square root of 5288515 is about 2299.6771512541. The cubic root of 5288515 is about 174.2253103598.
It can be divided in two parts, 52885 and 15, that added together give a square (52900 = 2302).
The spelling of 5288515 in words is "five million, two hundred eighty-eight thousand, five hundred fifteen".
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