Base | Representation |
---|---|
bin | 1100011011010… |
… | …1111011011011 |
3 | 10122002020121111 |
4 | 3012311323123 |
5 | 101321003103 |
6 | 5101121151 |
7 | 1202026051 |
oct | 306657333 |
9 | 118066544 |
10 | 52125403 |
11 | 27472650 |
12 | 155591b7 |
13 | aa50945 |
14 | 6ccc1d1 |
15 | 489986d |
hex | 31b5edb |
52125403 has 8 divisors (see below), whose sum is σ = 56943936. Its totient is φ = 47320200.
The previous prime is 52125401. The next prime is 52125407. The reversal of 52125403 is 30452125.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52125403 - 21 = 52125401 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52125401) 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 7 ways as a sum of consecutive naturals, for example, 6000 + ... + 11842.
It is an arithmetic number, because the mean of its divisors is an integer number (7117992).
Almost surely, 252125403 is an apocalyptic number.
52125403 is a deficient number, since it is larger than the sum of its proper divisors (4818533).
52125403 is a wasteful number, since it uses less digits than its factorization.
52125403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6665.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 52125403 is about 7219.7924485403. The cubic root of 52125403 is about 373.5509184613.
Adding to 52125403 its reverse (30452125), we get a palindrome (82577528).
The spelling of 52125403 in words is "fifty-two million, one hundred twenty-five thousand, four hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •