Base | Representation |
---|---|
bin | 111110101101110… |
… | …1110011101101000 |
3 | 12102122211121210220 |
4 | 1331123232131220 |
5 | 13302212421300 |
6 | 544453010040 |
7 | 103102163601 |
oct | 17533563550 |
9 | 5378747726 |
10 | 2104420200 |
11 | 98a988053 |
12 | 4a8923920 |
13 | 276ca7a6c |
14 | 15d6bada8 |
15 | c4b3bda0 |
hex | 7d6ee768 |
2104420200 has 48 divisors (see below), whose sum is σ = 6523704480. Its totient is φ = 561178560.
The previous prime is 2104420193. The next prime is 2104420217. The reversal of 2104420200 is 20244012.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 2104420200.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1753084 + ... + 1754283.
It is an arithmetic number, because the mean of its divisors is an integer number (135910510).
Almost surely, 22104420200 is an apocalyptic number.
2104420200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2104420200 is an abundant number, since it is smaller than the sum of its proper divisors (4419284280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104420200 is a wasteful number, since it uses less digits than its factorization.
2104420200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3507386 (or 3507377 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 15.
The square root of 2104420200 is about 45873.9599337140. The cubic root of 2104420200 is about 1281.4770140680.
Adding to 2104420200 its reverse (20244012), we get a palindrome (2124664212).
The spelling of 2104420200 in words is "two billion, one hundred four million, four hundred twenty thousand, two hundred".
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