Base | Representation |
---|---|
bin | 10110100010100101… |
… | …10110001010110000 |
3 | 1011020100202101221012 |
4 | 23101102312022300 |
5 | 144240414010300 |
6 | 5320445050052 |
7 | 605611315334 |
oct | 132122661260 |
9 | 34210671835 |
10 | 12101313200 |
11 | 514a96a799 |
12 | 2418856928 |
13 | 11ab147c72 |
14 | 82b2717c4 |
15 | 4ac5d4435 |
hex | 2d14b62b0 |
12101313200 has 30 divisors (see below), whose sum is σ = 29073405924. Its totient is φ = 4840525120.
The previous prime is 12101313193. The next prime is 12101313239. The reversal of 12101313200 is 231310121.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15126242 + ... + 15127041.
Almost surely, 212101313200 is an apocalyptic number.
12101313200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12101313200 is an abundant number, since it is smaller than the sum of its proper divisors (16972092724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12101313200 is a wasteful number, since it uses less digits than its factorization.
12101313200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30253301 (or 30253290 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 12101313200 its reverse (231310121), we get a palindrome (12332623321).
The spelling of 12101313200 in words is "twelve billion, one hundred one million, three hundred thirteen thousand, two hundred".
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