Base | Representation |
---|---|
bin | 1101101111010000110010… |
… | …01010110000101010000011 |
3 | 10221222011110000112211200111 |
4 | 12313220121022300222003 |
5 | 12424440040341224303 |
6 | 144130502140132151 |
7 | 6235455151512145 |
oct | 667503112605203 |
9 | 127864400484614 |
10 | 30211222211203 |
11 | 9698564373670 |
12 | 347b179237057 |
13 | 13b1ba1718a87 |
14 | 766333a62c95 |
15 | 375ce3582b6d |
hex | 1b7a192b0a83 |
30211222211203 has 16 divisors (see below), whose sum is σ = 33011542650240. Its totient is φ = 27419899852800.
The previous prime is 30211222211171. The next prime is 30211222211207.
30211222211203 is nontrivially palindromic in base 10.
It is a cyclic number.
It is not a de Polignac number, because 30211222211203 - 25 = 30211222211171 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30211222211207) 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, 24876976 + ... + 26063122.
It is an arithmetic number, because the mean of its divisors is an integer number (2063221415640).
Almost surely, 230211222211203 is an apocalyptic number.
30211222211203 is a deficient number, since it is larger than the sum of its proper divisors (2800320439037).
30211222211203 is a wasteful number, since it uses less digits than its factorization.
30211222211203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1189938.
The product of its (nonzero) digits is 576, while the sum is 22.
Multiplying 30211222211203 by its sum of digits (22), we get a palindrome (664646888646466).
It can be divided in two parts, 3021122 and 2211203, that added together give a palindrome (5232325).
The spelling of 30211222211203 in words is "thirty trillion, two hundred eleven billion, two hundred twenty-two million, two hundred eleven thousand, two hundred three".
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