Base | Representation |
---|---|
bin | 111100100100010… |
… | …1000000001110000 |
3 | 12020122010202022102 |
4 | 1321020220001300 |
5 | 13130232213430 |
6 | 533355155532 |
7 | 101235205151 |
oct | 17110500160 |
9 | 5218122272 |
10 | 2032304240 |
11 | 95320128a |
12 | 488745ba8 |
13 | 2650780b5 |
14 | 153ca7928 |
15 | bd644345 |
hex | 79228070 |
2032304240 has 20 divisors (see below), whose sum is σ = 4725107544. Its totient is φ = 812921664.
The previous prime is 2032304203. The next prime is 2032304249. The reversal of 2032304240 is 424032302.
It is a tau number, because it is divible by the number of its divisors (20).
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2032304249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12701822 + ... + 12701981.
Almost surely, 22032304240 is an apocalyptic number.
2032304240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2032304240 is an abundant number, since it is smaller than the sum of its proper divisors (2692803304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2032304240 is a wasteful number, since it uses less digits than its factorization.
2032304240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25403816 (or 25403810 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
The square root of 2032304240 is about 45081.0851688377. The cubic root of 2032304240 is about 1266.6683170185.
Adding to 2032304240 its reverse (424032302), we get a palindrome (2456336542).
The spelling of 2032304240 in words is "two billion, thirty-two million, three hundred four thousand, two hundred forty".
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