Base | Representation |
---|---|
bin | 11011010101010010011111… |
… | …100101001011000000101100 |
3 | 120202121222121001120020100200 |
4 | 123111102133211023000230 |
5 | 111224011013313032340 |
6 | 1103355451423553500 |
7 | 34214621235546000 |
oct | 3325223745130054 |
9 | 522558531506320 |
10 | 120210222002220 |
11 | 3533696149aa29 |
12 | 1159566815b890 |
13 | 520ca1042516c |
14 | 21982c4982700 |
15 | dd6e251db330 |
hex | 6d549f94b02c |
120210222002220 has 144 divisors (see below), whose sum is σ = 425233438593600. Its totient is φ = 27476622157824.
The previous prime is 120210222002219. The next prime is 120210222002237. The reversal of 120210222002220 is 22200222012021.
120210222002220 is a `hidden beast` number, since 12 + 0 + 210 + 2 + 220 + 0 + 2 + 220 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 120210222002193 and 120210222002202.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 973458037 + ... + 973581516.
Almost surely, 2120210222002220 is an apocalyptic number.
120210222002220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120210222002220 is an abundant number, since it is smaller than the sum of its proper divisors (305023216591380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120210222002220 is a wasteful number, since it uses less digits than its factorization.
120210222002220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1947039589 (or 1947039570 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
Adding to 120210222002220 its reverse (22200222012021), we get a palindrome (142410444014241).
The spelling of 120210222002220 in words is "one hundred twenty trillion, two hundred ten billion, two hundred twenty-two million, two thousand, two hundred twenty".
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