Base | Representation |
---|---|
bin | 10000111111010… |
… | …11111110100101 |
3 | 100221011222121201 |
4 | 20133223332211 |
5 | 242441234300 |
6 | 22050442501 |
7 | 3350302546 |
oct | 1037537645 |
9 | 327158551 |
10 | 142524325 |
11 | 734a66a9 |
12 | 3b893431 |
13 | 236b2328 |
14 | 14d004cd |
15 | c7a466a |
hex | 87ebfa5 |
142524325 has 6 divisors (see below), whose sum is σ = 176730194. Its totient is φ = 114019440.
The previous prime is 142524289. The next prime is 142524337. The reversal of 142524325 is 523425241.
It can be written as a sum of positive squares in 3 ways, for example, as 294849 + 142229476 = 543^2 + 11926^2 .
It is not a de Polignac number, because 142524325 - 223 = 134135717 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 142524293 and 142524302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2850462 + ... + 2850511.
Almost surely, 2142524325 is an apocalyptic number.
It is an amenable number.
142524325 is a deficient number, since it is larger than the sum of its proper divisors (34205869).
142524325 is an equidigital number, since it uses as much as digits as its factorization.
142524325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5700983 (or 5700978 counting only the distinct ones).
The product of its digits is 9600, while the sum is 28.
The square root of 142524325 is about 11938.3552049686. The cubic root of 142524325 is about 522.3516821454.
Adding to 142524325 its reverse (523425241), we get a palindrome (665949566).
The spelling of 142524325 in words is "one hundred forty-two million, five hundred twenty-four thousand, three hundred twenty-five".
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