Base | Representation |
---|---|
bin | 111110101101101… |
… | …0010001001001000 |
3 | 12102122121201200121 |
4 | 1331123102021020 |
5 | 13302200213300 |
6 | 544450313024 |
7 | 103101201445 |
oct | 17533221110 |
9 | 5378551617 |
10 | 2104304200 |
11 | 98a908989 |
12 | 4a8888774 |
13 | 276c6701b |
14 | 15d68a9cc |
15 | c4b1781a |
hex | 7d6d2248 |
2104304200 has 48 divisors (see below), whose sum is σ = 5180310180. Its totient is φ = 792207360.
The previous prime is 2104304197. The next prime is 2104304243. The reversal of 2104304200 is 24034012.
It can be written as a sum of positive squares in 6 ways, for example, as 941630596 + 1162673604 = 30686^2 + 34098^2 .
It is a super-2 number, since 2×21043042002 = 8856192332275280000, which contains 22 as substring.
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, 306057 + ... + 312856.
Almost surely, 22104304200 is an apocalyptic number.
2104304200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2104304200 is an abundant number, since it is smaller than the sum of its proper divisors (3076005980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104304200 is a wasteful number, since it uses less digits than its factorization.
2104304200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 618946 (or 618937 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 16.
The square root of 2104304200 is about 45872.6955824486. The cubic root of 2104304200 is about 1281.4534677463.
Adding to 2104304200 its reverse (24034012), we get a palindrome (2128338212).
The spelling of 2104304200 in words is "two billion, one hundred four million, three hundred four thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •