Base | Representation |
---|---|
bin | 11011010010100001010110… |
… | …001000100101110011100001 |
3 | 120201221210121221101221011111 |
4 | 123102201112020211303201 |
5 | 111212401440332241001 |
6 | 1103132233150343321 |
7 | 34165105522526125 |
oct | 3322412610456341 |
9 | 521853557357144 |
10 | 120020011212001 |
11 | 35273223460a4a |
12 | 11564822abab41 |
13 | 51c7ab922ba14 |
14 | 218cddca33585 |
15 | dd1ee1388851 |
hex | 6d2856225ce1 |
120020011212001 has 4 divisors (see below), whose sum is σ = 120027216608452. Its totient is φ = 120012805815552.
The previous prime is 120020011211929. The next prime is 120020011212019. The reversal of 120020011212001 is 100212110020021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 100201621525776 + 19818389686225 = 10010076^2 + 4451785^2 .
It is a cyclic number.
It is not a de Polignac number, because 120020011212001 - 231 = 120017863728353 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120020011212041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3602673240 + ... + 3602706553.
It is an arithmetic number, because the mean of its divisors is an integer number (30006804152113).
Almost surely, 2120020011212001 is an apocalyptic number.
It is an amenable number.
120020011212001 is a deficient number, since it is larger than the sum of its proper divisors (7205396451).
120020011212001 is an equidigital number, since it uses as much as digits as its factorization.
120020011212001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7205396450.
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 120020011212001 its reverse (100212110020021), we get a palindrome (220232121232022).
The spelling of 120020011212001 in words is "one hundred twenty trillion, twenty billion, eleven million, two hundred twelve thousand, one".
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