Base | Representation |
---|---|
bin | 11110110110100110011… |
… | …111110011100010001101 |
3 | 21111200122020100222111022 |
4 | 132312212133303202031 |
5 | 234214143312413313 |
6 | 4302002334203525 |
7 | 306115556422436 |
oct | 36664637634215 |
9 | 7450566328438 |
10 | 2120212232333 |
11 | 7481a4593228 |
12 | 2a2ab29535a5 |
13 | 124c206c96b0 |
14 | 7489408048d |
15 | 3a241906c08 |
hex | 1eda67f388d |
2120212232333 has 4 divisors (see below), whose sum is σ = 2283305480988. Its totient is φ = 1957118983680.
The previous prime is 2120212232321. The next prime is 2120212232399. The reversal of 2120212232333 is 3332322120212.
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 1181836417129 + 938375815204 = 1087123^2 + 968698^2 .
It is a cyclic number.
It is not a de Polignac number, because 2120212232333 - 26 = 2120212232269 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2120212232533) 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, 81546624308 + ... + 81546624333.
It is an arithmetic number, because the mean of its divisors is an integer number (570826370247).
Almost surely, 22120212232333 is an apocalyptic number.
It is an amenable number.
2120212232333 is a deficient number, since it is larger than the sum of its proper divisors (163093248655).
2120212232333 is a wasteful number, since it uses less digits than its factorization.
2120212232333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163093248654.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 2120212232333 its reverse (3332322120212), we get a palindrome (5452534352545).
The spelling of 2120212232333 in words is "two trillion, one hundred twenty billion, two hundred twelve million, two hundred thirty-two thousand, three hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •