Base | Representation |
---|---|
bin | 1010001000111… |
… | …0110110011001 |
3 | 2222000122122210 |
4 | 2202032312121 |
5 | 41341400103 |
6 | 4115305333 |
7 | 1024324533 |
oct | 242166631 |
9 | 88018583 |
10 | 42528153 |
11 | 22008038 |
12 | 122ab249 |
13 | 8a704b5 |
14 | 5910853 |
15 | 3b00e03 |
hex | 288ed99 |
42528153 has 8 divisors (see below), whose sum is σ = 56745568. Its totient is φ = 28331424.
The previous prime is 42528151. The next prime is 42528179. The reversal of 42528153 is 35182524.
42528153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42528153 - 21 = 42528151 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42528153.
It is not an unprimeable number, because it can be changed into a prime (42528151) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 525 + ... + 9237.
It is an arithmetic number, because the mean of its divisors is an integer number (7093196).
Almost surely, 242528153 is an apocalyptic number.
It is an amenable number.
42528153 is a deficient number, since it is larger than the sum of its proper divisors (14217415).
42528153 is a wasteful number, since it uses less digits than its factorization.
42528153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10343.
The product of its digits is 9600, while the sum is 30.
The square root of 42528153 is about 6521.3612842719. The cubic root of 42528153 is about 349.0536421078.
The spelling of 42528153 in words is "forty-two million, five hundred twenty-eight thousand, one hundred fifty-three".
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