Base | Representation |
---|---|
bin | 11110110110100111001… |
… | …001010011100010000111 |
3 | 21111200122222211200122010 |
4 | 132312213021103202013 |
5 | 234214204104030203 |
6 | 4302003403305303 |
7 | 306116051042523 |
oct | 36664711234207 |
9 | 7450588750563 |
10 | 2120223111303 |
11 | 7481aa743810 |
12 | 2a2ab651b233 |
13 | 124c22a3835b |
14 | 748956b2d83 |
15 | 3a242855303 |
hex | 1eda7253887 |
2120223111303 has 64 divisors (see below), whose sum is σ = 3267054895104. Its totient is φ = 1211267952000.
The previous prime is 2120223111277. The next prime is 2120223111319. The reversal of 2120223111303 is 3031113220212.
It is not a de Polignac number, because 2120223111303 - 213 = 2120223103111 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2120223111303.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2120223111703) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6262576 + ... + 6592442.
It is an arithmetic number, because the mean of its divisors is an integer number (51047732736).
Almost surely, 22120223111303 is an apocalyptic number.
2120223111303 is a deficient number, since it is larger than the sum of its proper divisors (1146831783801).
2120223111303 is a wasteful number, since it uses less digits than its factorization.
2120223111303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 330076.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 2120223111303 its reverse (3031113220212), we get a palindrome (5151336331515).
The spelling of 2120223111303 in words is "two trillion, one hundred twenty billion, two hundred twenty-three million, one hundred eleven thousand, three hundred three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •