Base | Representation |
---|---|
bin | 1001000011101000… |
… | …0010001010010000 |
3 | 20021102121022120012 |
4 | 2100322002022100 |
5 | 14434332213204 |
6 | 1041123334052 |
7 | 114150166166 |
oct | 22072021220 |
9 | 6242538505 |
10 | 2431132304 |
11 | 1038346757 |
12 | 57a221328 |
13 | 2c9899133 |
14 | 190c45236 |
15 | e367576e |
hex | 90e82290 |
2431132304 has 20 divisors (see below), whose sum is σ = 4716767676. Its totient is φ = 1213901952.
The previous prime is 2431132261. The next prime is 2431132307. The reversal of 2431132304 is 4032311342.
It can be written as a sum of positive squares in 2 ways, for example, as 2011701904 + 419430400 = 44852^2 + 20480^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2431132304.
It is not an unprimeable number, because it can be changed into a prime (2431132307) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91919 + ... + 115374.
Almost surely, 22431132304 is an apocalyptic number.
It is an amenable number.
2431132304 is a deficient number, since it is larger than the sum of its proper divisors (2285635372).
2431132304 is a wasteful number, since it uses less digits than its factorization.
2431132304 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 208034 (or 208028 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 2431132304 is about 49306.5138090293. The cubic root of 2431132304 is about 1344.6302109864.
Adding to 2431132304 its reverse (4032311342), we get a palindrome (6463443646).
The spelling of 2431132304 in words is "two billion, four hundred thirty-one million, one hundred thirty-two thousand, three hundred four".
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