Base | Representation |
---|---|
bin | 1101111000001001010001… |
… | …00101100001010011010010 |
3 | 11000001100020000201212222101 |
4 | 12330010220211201103102 |
5 | 12444440113412444300 |
6 | 144523015040231014 |
7 | 6266511265265050 |
oct | 674045045412322 |
9 | 130040200655871 |
10 | 30516423562450 |
11 | 97a5a405a3061 |
12 | 350a35460b46a |
13 | 14048c00145c7 |
14 | 7770078bb1d0 |
15 | 37dc076bcb6a |
hex | 1bc1289614d2 |
30516423562450 has 96 divisors (see below), whose sum is σ = 66122701197696. Its totient is φ = 10260772354560.
The previous prime is 30516423562441. The next prime is 30516423562453. The reversal of 30516423562450 is 5426532461503.
It is a self number, because there is not a number n which added to its sum of digits gives 30516423562450.
It is not an unprimeable number, because it can be changed into a prime (30516423562453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 41240934 + ... + 41974366.
It is an arithmetic number, because the mean of its divisors is an integer number (688778137476).
Almost surely, 230516423562450 is an apocalyptic number.
30516423562450 is an abundant number, since it is smaller than the sum of its proper divisors (35606277635246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30516423562450 is a wasteful number, since it uses less digits than its factorization.
30516423562450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 735748 (or 735743 counting only the distinct ones).
The product of its (nonzero) digits is 2592000, while the sum is 46.
The spelling of 30516423562450 in words is "thirty trillion, five hundred sixteen billion, four hundred twenty-three million, five hundred sixty-two thousand, four hundred fifty".
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