Base | Representation |
---|---|
bin | 11010101101000… |
… | …101000111011100 |
3 | 1011020001000211110 |
4 | 122231011013130 |
5 | 1404143300202 |
6 | 112242422020 |
7 | 14050102326 |
oct | 3255050734 |
9 | 1136030743 |
10 | 448025052 |
11 | 20a997942 |
12 | 106061910 |
13 | 71a87aa7 |
14 | 43706616 |
15 | 294ed26c |
hex | 1ab451dc |
448025052 has 48 divisors (see below), whose sum is σ = 1063044864. Its totient is φ = 146832000.
The previous prime is 448025033. The next prime is 448025057. The reversal of 448025052 is 250520844.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (448025057) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 588352 + ... + 589112.
It is an arithmetic number, because the mean of its divisors is an integer number (22146768).
Almost surely, 2448025052 is an apocalyptic number.
It is an amenable number.
448025052 is an abundant number, since it is smaller than the sum of its proper divisors (615019812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
448025052 is a wasteful number, since it uses less digits than its factorization.
448025052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1530 (or 1528 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 30.
The square root of 448025052 is about 21166.6022781173. The cubic root of 448025052 is about 765.1867355669.
Adding to 448025052 its reverse (250520844), we get a palindrome (698545896).
The spelling of 448025052 in words is "four hundred forty-eight million, twenty-five thousand, fifty-two".
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