Base | Representation |
---|---|
bin | 111110101011100… |
… | …0100100100100000 |
3 | 12102120112122001111 |
4 | 1331113010210200 |
5 | 13301404400112 |
6 | 544410513104 |
7 | 103055622343 |
oct | 17527044440 |
9 | 5376478044 |
10 | 2103200032 |
11 | 98a22434a |
12 | 4a8435794 |
13 | 27696b57b |
14 | 15d48045a |
15 | c499a5a7 |
hex | 7d5c4920 |
2103200032 has 12 divisors (see below), whose sum is σ = 4140675126. Its totient is φ = 1051600000.
The previous prime is 2103200023. The next prime is 2103200051. The reversal of 2103200032 is 2300023012.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 2101672336 + 1527696 = 45844^2 + 1236^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2103199985 and 2103200021.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32862469 + ... + 32862532.
Almost surely, 22103200032 is an apocalyptic number.
It is an amenable number.
2103200032 is a deficient number, since it is larger than the sum of its proper divisors (2037475094).
2103200032 is an equidigital number, since it uses as much as digits as its factorization.
2103200032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65725011 (or 65725003 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2103200032 is about 45860.6588701035. The cubic root of 2103200032 is about 1281.2292942853.
Adding to 2103200032 its reverse (2300023012), we get a palindrome (4403223044).
The spelling of 2103200032 in words is "two billion, one hundred three million, two hundred thousand, thirty-two".
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