Base | Representation |
---|---|
bin | 1011000110010000010111… |
… | …0101111011101101001000 |
3 | 1121012111202100002112122012 |
4 | 2301210011311323231020 |
5 | 3044404400112042300 |
6 | 41541322320515052 |
7 | 2366400262431425 |
oct | 261440565735510 |
9 | 47174670075565 |
10 | 12202100112200 |
11 | 3984977450419 |
12 | 1450a2277ba88 |
13 | 6a6864b389ab |
14 | 302828978d4c |
15 | 162610930435 |
hex | b1905d7bb48 |
12202100112200 has 24 divisors (see below), whose sum is σ = 28369882761330. Its totient is φ = 4880840044800.
The previous prime is 12202100112131. The next prime is 12202100112227. The reversal of 12202100112200 is 221100120221.
12202100112200 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 7653289865764 + 4548810246436 = 2766458^2 + 2132794^2 .
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, 30505250081 + ... + 30505250480.
Almost surely, 212202100112200 is an apocalyptic number.
12202100112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12202100112200 is an abundant number, since it is smaller than the sum of its proper divisors (16167782649130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202100112200 is a wasteful number, since it uses less digits than its factorization.
12202100112200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61010500577 (or 61010500568 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 12202100112200 its reverse (221100120221), we get a palindrome (12423200232421).
The spelling of 12202100112200 in words is "twelve trillion, two hundred two billion, one hundred million, one hundred twelve thousand, two hundred".
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