Base | Representation |
---|---|
bin | 1101101111010000011010… |
… | …10111111100010010011100 |
3 | 10221222010221020012221121000 |
4 | 12313220031113330102130 |
5 | 12424434134212340444 |
6 | 144130430351110300 |
7 | 6235450226602425 |
oct | 667501527742234 |
9 | 127863836187530 |
10 | 30211024340124 |
11 | 9698472705151 |
12 | 347b122b12390 |
13 | 13b1b6c7287b4 |
14 | 76631567664c |
15 | 375cd0ee9469 |
hex | 1b7a0d5fc49c |
30211024340124 has 96 divisors (see below), whose sum is σ = 78373570721600. Its totient is φ = 10064082712320.
The previous prime is 30211024340113. The next prime is 30211024340129. The reversal of 30211024340124 is 42104342011203.
30211024340124 is a `hidden beast` number, since 3 + 0 + 2 + 1 + 10 + 243 + 401 + 2 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30211024340129) 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, 2485066254 + ... + 2485078410.
Almost surely, 230211024340124 is an apocalyptic number.
It is an amenable number.
30211024340124 is an abundant number, since it is smaller than the sum of its proper divisors (48162546381476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30211024340124 is a wasteful number, since it uses less digits than its factorization.
30211024340124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24580 (or 24572 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
Adding to 30211024340124 its reverse (42104342011203), we get a palindrome (72315366351327).
The spelling of 30211024340124 in words is "thirty trillion, two hundred eleven billion, twenty-four million, three hundred forty thousand, one hundred twenty-four".
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