Base | Representation |
---|---|
bin | 11011010100000111111110… |
… | …101000011011100000100001 |
3 | 120202100100002001012220102012 |
4 | 123110013332220123200201 |
5 | 111221203133323004441 |
6 | 1103255020242402305 |
7 | 34206056435451203 |
oct | 3324077650334041 |
9 | 522310061186365 |
10 | 120130212313121 |
11 | 35305a3407632a |
12 | 11582059060395 |
13 | 52052cc2aa16a |
14 | 2194494804773 |
15 | dd4ce0e569eb |
hex | 6d41fea1b821 |
120130212313121 has 16 divisors (see below), whose sum is σ = 122990379131136. Its totient is φ = 117273072517776.
The previous prime is 120130212313109. The next prime is 120130212313127. The reversal of 120130212313121 is 121313212031021.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 120130212313121 - 214 = 120130212296737 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120130212313127) 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, 2078240606 + ... + 2078298408.
It is an arithmetic number, because the mean of its divisors is an integer number (7686898695696).
Almost surely, 2120130212313121 is an apocalyptic number.
It is an amenable number.
120130212313121 is a deficient number, since it is larger than the sum of its proper divisors (2860166818015).
120130212313121 is a wasteful number, since it uses less digits than its factorization.
120130212313121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 83132.
The product of its (nonzero) digits is 432, while the sum is 23.
Adding to 120130212313121 its reverse (121313212031021), we get a palindrome (241443424344142).
The spelling of 120130212313121 in words is "one hundred twenty trillion, one hundred thirty billion, two hundred twelve million, three hundred thirteen thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •