Base | Representation |
---|---|
bin | 1100101101000… |
… | …1110110010011 |
3 | 10201021022212012 |
4 | 3023101312103 |
5 | 102120211324 |
6 | 5142053135 |
7 | 1214641406 |
oct | 313216623 |
9 | 121238765 |
10 | 53288339 |
11 | 28097355 |
12 | 15a1a1ab |
13 | b06a080 |
14 | 7111d3d |
15 | 4a2920e |
hex | 32d1d93 |
53288339 has 8 divisors (see below), whose sum is σ = 57449280. Its totient is φ = 49136256.
The previous prime is 53288327. The next prime is 53288351. The reversal of 53288339 is 93388235.
It is an interprime number because it is at equal distance from previous prime (53288327) and next prime (53288351).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 53288339 - 216 = 53222803 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 53288296 and 53288305.
It is not an unprimeable number, because it can be changed into a prime (53288359) 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, 15707 + ... + 18795.
It is an arithmetic number, because the mean of its divisors is an integer number (7181160).
Almost surely, 253288339 is an apocalyptic number.
53288339 is a deficient number, since it is larger than the sum of its proper divisors (4160941).
53288339 is a wasteful number, since it uses less digits than its factorization.
53288339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4429.
The product of its digits is 155520, while the sum is 41.
The square root of 53288339 is about 7299.8862319902. The cubic root of 53288339 is about 376.3085285491.
The spelling of 53288339 in words is "fifty-three million, two hundred eighty-eight thousand, three hundred thirty-nine".
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