Base | Representation |
---|---|
bin | 1001000101110000111… |
… | …01001111110111001000 |
3 | 1002212011222100210201010 |
4 | 10202320131033313020 |
5 | 20104124033221300 |
6 | 355252233323520 |
7 | 31364612626545 |
oct | 4427035176710 |
9 | 1085158323633 |
10 | 312332320200 |
11 | 1105064a7a6a |
12 | 506475665a0 |
13 | 235b6a992b4 |
14 | 1118cd47bcc |
15 | 81d01c4a50 |
hex | 48b874fdc8 |
312332320200 has 48 divisors (see below), whose sum is σ = 968230194480. Its totient is φ = 83288618560.
The previous prime is 312332320189. The next prime is 312332320241. The reversal of 312332320200 is 2023233213.
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, 260276334 + ... + 260277533.
It is an arithmetic number, because the mean of its divisors is an integer number (20171462385).
Almost surely, 2312332320200 is an apocalyptic number.
312332320200 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
312332320200 is an abundant number, since it is smaller than the sum of its proper divisors (655897874280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
312332320200 is a wasteful number, since it uses less digits than its factorization.
312332320200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 520553886 (or 520553877 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 21.
Adding to 312332320200 its reverse (2023233213), we get a palindrome (314355553413).
The spelling of 312332320200 in words is "three hundred twelve billion, three hundred thirty-two million, three hundred twenty thousand, two hundred".
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