Base | Representation |
---|---|
bin | 1101101111010000100100… |
… | …11111100000110110111011 |
3 | 10221222011011012210122021221 |
4 | 12313220102133200312323 |
5 | 12424434323203223003 |
6 | 144130443055412511 |
7 | 6235452321520021 |
oct | 667502237406673 |
9 | 127864135718257 |
10 | 30211110211003 |
11 | 9698507126217 |
12 | 347b147824137 |
13 | 13b1b84463177 |
14 | 766322c2a711 |
15 | 375cd880c7bd |
hex | 1b7a127e0dbb |
30211110211003 has 16 divisors (see below), whose sum is σ = 32001693227424. Its totient is φ = 28422025044480.
The previous prime is 30211110210977. The next prime is 30211110211031. The reversal of 30211110211003 is 30011201111203.
It is a happy number.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30211110211003 is a prime.
It is a super-2 number, since 2×302111102110032 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30211110211063) 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, 469222873 + ... + 469287253.
It is an arithmetic number, because the mean of its divisors is an integer number (2000105826714).
Almost surely, 230211110211003 is an apocalyptic number.
30211110211003 is a deficient number, since it is larger than the sum of its proper divisors (1790583016421).
30211110211003 is a wasteful number, since it uses less digits than its factorization.
30211110211003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 75582.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 30211110211003 its reverse (30011201111203), we get a palindrome (60222311322206).
The spelling of 30211110211003 in words is "thirty trillion, two hundred eleven billion, one hundred ten million, two hundred eleven thousand, three".
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