Base | Representation |
---|---|
bin | 11011010101001010110101… |
… | …100000110001001011110100 |
3 | 120202121012101001102212011010 |
4 | 123111022311200301023310 |
5 | 111223342144000341040 |
6 | 1103352011514112220 |
7 | 34214210421023043 |
oct | 3325126540611364 |
9 | 522535331385133 |
10 | 120202000012020 |
11 | 35333422390003 |
12 | 11593b5271b670 |
13 | 520bcccbc87c4 |
14 | 2197b44a1055a |
15 | dd6ae3490e80 |
hex | 6d52b58312f4 |
120202000012020 has 48 divisors (see below), whose sum is σ = 356363576509248. Its totient is φ = 30168345100800.
The previous prime is 120202000011913. The next prime is 120202000012027. The reversal of 120202000012020 is 20210000202021.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 120202000011987 and 120202000012005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (120202000012027) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 58922548006 + ... + 58922550045.
It is an arithmetic number, because the mean of its divisors is an integer number (7424241177276).
Almost surely, 2120202000012020 is an apocalyptic number.
120202000012020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120202000012020 is an abundant number, since it is smaller than the sum of its proper divisors (236161576497228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120202000012020 is a wasteful number, since it uses less digits than its factorization.
120202000012020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117845098080 (or 117845098078 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 120202000012020 its reverse (20210000202021), we get a palindrome (140412000214041).
It can be divided in two parts, 12020200001 and 2020, that added together give a palindrome (12020202021).
The spelling of 120202000012020 in words is "one hundred twenty trillion, two hundred two billion, twelve thousand, twenty".
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