Base | Representation |
---|---|
bin | 11110110110101101001… |
… | …010010111100000111101 |
3 | 21111200221000210001200110 |
4 | 132312231022113200331 |
5 | 234214410424144203 |
6 | 4302021411020233 |
7 | 306121415036403 |
oct | 36665512274075 |
9 | 7450830701613 |
10 | 2120324053053 |
11 | 748251718848 |
12 | 2a2b2429a679 |
13 | 124c3a91b6bb |
14 | 748a4c6b473 |
15 | 3a24b643d03 |
hex | 1edad29783d |
2120324053053 has 4 divisors (see below), whose sum is σ = 2827098737408. Its totient is φ = 1413549368700.
The previous prime is 2120324053039. The next prime is 2120324053073. The reversal of 2120324053053 is 3503504230212.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2120324053053 - 25 = 2120324053021 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2120324053053.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2120324053013) 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, 353387342173 + ... + 353387342178.
It is an arithmetic number, because the mean of its divisors is an integer number (706774684352).
Almost surely, 22120324053053 is an apocalyptic number.
It is an amenable number.
2120324053053 is a deficient number, since it is larger than the sum of its proper divisors (706774684355).
2120324053053 is an equidigital number, since it uses as much as digits as its factorization.
2120324053053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 706774684354.
The product of its (nonzero) digits is 21600, while the sum is 30.
Adding to 2120324053053 its reverse (3503504230212), we get a palindrome (5623828283265).
The spelling of 2120324053053 in words is "two trillion, one hundred twenty billion, three hundred twenty-four million, fifty-three thousand, fifty-three".
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