Base | Representation |
---|---|
bin | 1011110101000110010… |
… | …0101000011000100000 |
3 | 201102120120220022102212 |
4 | 2331101210220120200 |
5 | 11312204344120000 |
6 | 233210303301252 |
7 | 20453164444562 |
oct | 2752144503040 |
9 | 642516808385 |
10 | 203232020000 |
11 | 792101a4709 |
12 | 33479baa828 |
13 | 1621aabc249 |
14 | 9b9d443332 |
15 | 5447099c35 |
hex | 2f51928620 |
203232020000 has 60 divisors (see below), whose sum is σ = 499981303206. Its totient is φ = 81292800000.
The previous prime is 203232019997. The next prime is 203232020059. The reversal of 203232020000 is 20232302.
It can be written as a sum of positive squares in 5 ways, for example, as 9959241616 + 193272778384 = 99796^2 + 439628^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 5060801 + ... + 5100800.
Almost surely, 2203232020000 is an apocalyptic number.
203232020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
203232020000 is an abundant number, since it is smaller than the sum of its proper divisors (296749283206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
203232020000 is an equidigital number, since it uses as much as digits as its factorization.
203232020000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10161631 (or 10161608 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 14.
Adding to 203232020000 its reverse (20232302), we get a palindrome (203252252302).
The spelling of 203232020000 in words is "two hundred three billion, two hundred thirty-two million, twenty thousand".
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