Base | Representation |
---|---|
bin | 10100000010101100000001 |
3 | 100212220222111 |
4 | 110002230001 |
5 | 2321111024 |
6 | 304335321 |
7 | 62441314 |
oct | 24025401 |
9 | 10786874 |
10 | 5253889 |
11 | 2a69363 |
12 | 1914541 |
13 | 111c514 |
14 | 9aa97b |
15 | 6dba94 |
hex | 502b01 |
5253889 has 8 divisors (see below), whose sum is σ = 5437800. Its totient is φ = 5072256.
The previous prime is 5253881. The next prime is 5253893. The reversal of 5253889 is 9883525.
It can be written as a sum of positive squares in 4 ways, for example, as 652864 + 4601025 = 808^2 + 2145^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5253889 - 23 = 5253881 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5253881) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5037 + ... + 5989.
It is an arithmetic number, because the mean of its divisors is an integer number (679725).
Almost surely, 25253889 is an apocalyptic number.
It is an amenable number.
5253889 is a deficient number, since it is larger than the sum of its proper divisors (183911).
5253889 is a wasteful number, since it uses less digits than its factorization.
5253889 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1139.
The product of its digits is 86400, while the sum is 40.
The square root of 5253889 is about 2292.1363397494. The cubic root of 5253889 is about 173.8442367874.
The spelling of 5253889 in words is "five million, two hundred fifty-three thousand, eight hundred eighty-nine".
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