Base | Representation |
---|---|
bin | 1100110000000… |
… | …0101110110111 |
3 | 10201122002021122 |
4 | 3030000232313 |
5 | 102142333000 |
6 | 5150134155 |
7 | 1216401314 |
oct | 314005667 |
9 | 121562248 |
10 | 53480375 |
11 | 28208663 |
12 | 15ab135b |
13 | b1065c0 |
14 | 7161d0b |
15 | 4a66085 |
hex | 3300bb7 |
53480375 has 16 divisors (see below), whose sum is σ = 71879808. Its totient is φ = 39492000.
The previous prime is 53480369. The next prime is 53480387. The reversal of 53480375 is 57308435.
53480375 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-53480375 is a prime.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14831 + ... + 18080.
It is an arithmetic number, because the mean of its divisors is an integer number (4492488).
Almost surely, 253480375 is an apocalyptic number.
53480375 is a deficient number, since it is larger than the sum of its proper divisors (18399433).
53480375 is a wasteful number, since it uses less digits than its factorization.
53480375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32939 (or 32929 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 53480375 is about 7313.0277587330. The cubic root of 53480375 is about 376.7600228915.
The spelling of 53480375 in words is "fifty-three million, four hundred eighty thousand, three hundred seventy-five".
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