Base | Representation |
---|---|
bin | 1010111010100111000000… |
… | …1101011101000011111000 |
3 | 1120111101022111022201010011 |
4 | 2232221300031131003320 |
5 | 3033120114411400440 |
6 | 41305352531231304 |
7 | 2346055162642150 |
oct | 256516015350370 |
9 | 46441274281104 |
10 | 12002021200120 |
11 | 3908035091426 |
12 | 141a0a4748534 |
13 | 690a2a37a6a3 |
14 | 2d6c881d5760 |
15 | 15c3005be9ea |
hex | aea7035d0f8 |
12002021200120 has 64 divisors (see below), whose sum is σ = 30863170353600. Its totient is φ = 4114868014080.
The previous prime is 12002021200109. The next prime is 12002021200219. The reversal of 12002021200120 is 2100212020021.
It is a happy number.
12002021200120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 12002021200120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10211836 + ... + 11326324.
It is an arithmetic number, because the mean of its divisors is an integer number (482237036775).
Almost surely, 212002021200120 is an apocalyptic number.
12002021200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12002021200120 is an abundant number, since it is smaller than the sum of its proper divisors (18861149153480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12002021200120 is a wasteful number, since it uses less digits than its factorization.
12002021200120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1152968 (or 1152964 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 12002021200120 its reverse (2100212020021), we get a palindrome (14102233220141).
The spelling of 12002021200120 in words is "twelve trillion, two billion, twenty-one million, two hundred thousand, one hundred twenty".
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