Base | Representation |
---|---|
bin | 1011000110101101110101… |
… | …1000011010100101001100 |
3 | 1121020021011200020110202220 |
4 | 2301223131120122211030 |
5 | 3100022100333022200 |
6 | 41545111323215340 |
7 | 2400100313642505 |
oct | 261533530324514 |
9 | 47207150213686 |
10 | 12210011220300 |
11 | 3988267023a93 |
12 | 1452470077550 |
13 | 6a7525b2734a |
14 | 302d79503bac |
15 | 16292521c4a0 |
hex | b1add61a94c |
12210011220300 has 36 divisors (see below), whose sum is σ = 35327632464936. Its totient is φ = 3256002992000.
The previous prime is 12210011220283. The next prime is 12210011220307. The reversal of 12210011220300 is 302211001221.
12210011220300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 12210011220300.
It is not an unprimeable number, because it can be changed into a prime (12210011220307) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20350018401 + ... + 20350019000.
It is an arithmetic number, because the mean of its divisors is an integer number (981323124026).
Almost surely, 212210011220300 is an apocalyptic number.
12210011220300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12210011220300 is an abundant number, since it is smaller than the sum of its proper divisors (23117621244636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12210011220300 is a wasteful number, since it uses less digits than its factorization.
12210011220300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40700037418 (or 40700037411 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 15.
Adding to 12210011220300 its reverse (302211001221), we get a palindrome (12512222221521).
The spelling of 12210011220300 in words is "twelve trillion, two hundred ten billion, eleven million, two hundred twenty thousand, three hundred".
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