Base | Representation |
---|---|
bin | 1101101111101001101111… |
… | …11011000110100001100010 |
3 | 10222000110000221200122000010 |
4 | 12313310313323012201202 |
5 | 12430200012003231200 |
6 | 144141000011505350 |
7 | 6236441223301566 |
oct | 667646773064142 |
9 | 128013027618003 |
10 | 30224623102050 |
11 | 96a3210872273 |
12 | 3481899158256 |
13 | 13b3228b816a0 |
14 | 766c457456a6 |
15 | 376329cc2150 |
hex | 1b7d37ec6862 |
30224623102050 has 192 divisors, whose sum is σ = 85026589200000. Its totient is φ = 7043769538560.
The previous prime is 30224623102033. The next prime is 30224623102123. The reversal of 30224623102050 is 5020132642203.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 30224623101999 and 30224623102017.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 57127126 + ... + 57653774.
It is an arithmetic number, because the mean of its divisors is an integer number (442846818750).
Almost surely, 230224623102050 is an apocalyptic number.
30224623102050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30224623102050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42513294600000).
30224623102050 is an abundant number, since it is smaller than the sum of its proper divisors (54801966097950).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30224623102050 is a wasteful number, since it uses less digits than its factorization.
30224623102050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 528245 (or 528240 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 30.
Adding to 30224623102050 its reverse (5020132642203), we get a palindrome (35244755744253).
The spelling of 30224623102050 in words is "thirty trillion, two hundred twenty-four billion, six hundred twenty-three million, one hundred two thousand, fifty".
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