Base | Representation |
---|---|
bin | 11011100001000100101010… |
… | …111001111100011101100011 |
3 | 120212111101210210211002011222 |
4 | 123201010222321330131203 |
5 | 111330242441403113243 |
6 | 1105215454314325255 |
7 | 34330256514355640 |
oct | 3341045271743543 |
9 | 525441723732158 |
10 | 121020013332323 |
11 | 356193325a4976 |
12 | 116a65a572982b |
13 | 526b1a4a8a691 |
14 | 21c558546cdc7 |
15 | ded01cdbd168 |
hex | 6e112ae7c763 |
121020013332323 has 16 divisors (see below), whose sum is σ = 144324806062080. Its totient is φ = 99219450613536.
The previous prime is 121020013332307. The next prime is 121020013332367. The reversal of 121020013332323 is 323233310020121.
It is a cyclic number.
It is not a de Polignac number, because 121020013332323 - 24 = 121020013332307 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 121020013332292 and 121020013332301.
It is not an unprimeable number, because it can be changed into a prime (121020013335323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1047761 + ... + 15592877.
It is an arithmetic number, because the mean of its divisors is an integer number (9020300378880).
Almost surely, 2121020013332323 is an apocalyptic number.
121020013332323 is a deficient number, since it is larger than the sum of its proper divisors (23304792729757).
121020013332323 is a wasteful number, since it uses less digits than its factorization.
121020013332323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14596826.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 121020013332323 its reverse (323233310020121), we get a palindrome (444253323352444).
The spelling of 121020013332323 in words is "one hundred twenty-one trillion, twenty billion, thirteen million, three hundred thirty-two thousand, three hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.027 sec. • engine limits •