Base | Representation |
---|---|
bin | 11100000010111100… |
… | …101000100101111011 |
3 | 2212201201012220022201 |
4 | 130002330220211323 |
5 | 443133220023121 |
6 | 21500112131031 |
7 | 2114154435652 |
oct | 340274504573 |
9 | 85651186281 |
10 | 30114220411 |
11 | 11853768570 |
12 | 5a05236a77 |
13 | 2abbc47442 |
14 | 165969c199 |
15 | bb3b8be91 |
hex | 702f2897b |
30114220411 has 32 divisors (see below), whose sum is σ = 34857630720. Its totient is φ = 25728998400.
The previous prime is 30114220399. The next prime is 30114220441. The reversal of 30114220411 is 11402241103.
It is a cyclic number.
It is not a de Polignac number, because 30114220411 - 215 = 30114187643 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (30114220441) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17744715 + ... + 17746411.
It is an arithmetic number, because the mean of its divisors is an integer number (1089300960).
Almost surely, 230114220411 is an apocalyptic number.
30114220411 is a deficient number, since it is larger than the sum of its proper divisors (4743410309).
30114220411 is a wasteful number, since it uses less digits than its factorization.
30114220411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2355.
The product of its (nonzero) digits is 192, while the sum is 19.
Adding to 30114220411 its reverse (11402241103), we get a palindrome (41516461514).
The spelling of 30114220411 in words is "thirty billion, one hundred fourteen million, two hundred twenty thousand, four hundred eleven".
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