Base | Representation |
---|---|
bin | 11001010111001… |
… | …111010010000000 |
3 | 1002122200202212100 |
4 | 121113033102000 |
5 | 1332413203204 |
6 | 110120230400 |
7 | 13354610544 |
oct | 3127172200 |
9 | 1078622770 |
10 | 425522304 |
11 | 1a9218229 |
12 | ba60b400 |
13 | 6a20945c |
14 | 40729a24 |
15 | 27555a39 |
hex | 195cf480 |
425522304 has 96 divisors (see below), whose sum is σ = 1230594300. Its totient is φ = 141133824.
The previous prime is 425522299. The next prime is 425522323. The reversal of 425522304 is 403225524.
It is a happy number.
425522304 is a `hidden beast` number, since 425 + 5 + 2 + 230 + 4 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 382593600 + 42928704 = 19560^2 + 6552^2 .
It is a tau number, because it is divible by the number of its divisors (96).
It is a super-3 number, since 3×4255223043 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 263002 + ... + 264614.
Almost surely, 2425522304 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 425522304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (615297150).
425522304 is an abundant number, since it is smaller than the sum of its proper divisors (805071996).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
425522304 is a wasteful number, since it uses less digits than its factorization.
425522304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1862 (or 1847 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 27.
The square root of 425522304 is about 20628.1919711835. The cubic root of 425522304 is about 752.1551664117.
Adding to 425522304 its reverse (403225524), we get a palindrome (828747828).
It can be divided in two parts, 425 and 522304, that added together give a square (522729 = 7232).
The spelling of 425522304 in words is "four hundred twenty-five million, five hundred twenty-two thousand, three hundred four".
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