Base | Representation |
---|---|
bin | 1111110000010111001100 |
3 | 21202211122022 |
4 | 33300113030 |
5 | 2024132002 |
6 | 224305312 |
7 | 50051360 |
oct | 17602714 |
9 | 7684568 |
10 | 4130252 |
11 | 2371135 |
12 | 1472238 |
13 | b17c49 |
14 | 7972a0 |
15 | 568ba2 |
hex | 3f05cc |
4130252 has 24 divisors (see below), whose sum is σ = 8747424. Its totient is φ = 1665792.
The previous prime is 4130251. The next prime is 4130261. The reversal of 4130252 is 2520314.
It is a Harshad number since it is a multiple of its sum of digits (17).
It is a self number, because there is not a number n which added to its sum of digits gives 4130252.
It is not an unprimeable number, because it can be changed into a prime (4130251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3863 + ... + 4814.
It is an arithmetic number, because the mean of its divisors is an integer number (364476).
Almost surely, 24130252 is an apocalyptic number.
It is an amenable number.
4130252 is an abundant number, since it is smaller than the sum of its proper divisors (4617172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4130252 is a wasteful number, since it uses less digits than its factorization.
4130252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8705 (or 8703 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 4130252 is about 2032.3021428912. The cubic root of 4130252 is about 160.4447521598. Note that the first 3 decimals are identical.
Adding to 4130252 its reverse (2520314), we get a palindrome (6650566).
The spelling of 4130252 in words is "four million, one hundred thirty thousand, two hundred fifty-two".
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