Base | Representation |
---|---|
bin | 1100111100111… |
… | …1000011111101 |
3 | 10210020000120121 |
4 | 3033033003331 |
5 | 102401404001 |
6 | 5220214541 |
7 | 1226521246 |
oct | 317170375 |
9 | 123200517 |
10 | 54325501 |
11 | 2873560a |
12 | 1623a451 |
13 | b341189 |
14 | 7301ccd |
15 | 4b816a1 |
hex | 33cf0fd |
54325501 has 4 divisors (see below), whose sum is σ = 54363904. Its totient is φ = 54287100.
The previous prime is 54325499. The next prime is 54325519. The reversal of 54325501 is 10552345.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10552345 = 5 ⋅2110469.
It is a cyclic number.
It is not a de Polignac number, because 54325501 - 21 = 54325499 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54325571) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16995 + ... + 19936.
It is an arithmetic number, because the mean of its divisors is an integer number (13590976).
Almost surely, 254325501 is an apocalyptic number.
It is an amenable number.
54325501 is a deficient number, since it is larger than the sum of its proper divisors (38403).
54325501 is a wasteful number, since it uses less digits than its factorization.
54325501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38402.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 54325501 is about 7370.5834911491. The cubic root of 54325501 is about 378.7342488557.
Adding to 54325501 its reverse (10552345), we get a palindrome (64877846).
The spelling of 54325501 in words is "fifty-four million, three hundred twenty-five thousand, five hundred one".
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