Base | Representation |
---|---|
bin | 1101101001101000110111… |
… | …11001110001011110010000 |
3 | 10221021200200122122012012001 |
4 | 12310310123321301132100 |
5 | 12413303323101431144 |
6 | 143502024253043344 |
7 | 6215504613550342 |
oct | 664643371613620 |
9 | 127250618565161 |
10 | 30017994561424 |
11 | 96236183a9421 |
12 | 3449831786554 |
13 | 13998b94b722c |
14 | 75ac4319d292 |
15 | 370c8495abd4 |
hex | 1b4d1be71790 |
30017994561424 has 45 divisors (see below), whose sum is σ = 58462087427163. Its totient is φ = 14931405552096.
The previous prime is 30017994561413. The next prime is 30017994561437. The reversal of 30017994561424 is 42416549971003.
The square root of 30017994561424 is 5478868.
It is a perfect power (a square), and thus also a powerful number.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4361175487 + ... + 4361182369.
Almost surely, 230017994561424 is an apocalyptic number.
30017994561424 is the 5478868-th square number.
It is an amenable number.
30017994561424 is a deficient number, since it is larger than the sum of its proper divisors (28444092865739).
30017994561424 is an frugal number, since it uses more digits than its factorization.
30017994561424 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14172 (or 7084 counting only the distinct ones).
The product of its (nonzero) digits is 6531840, while the sum is 55.
The spelling of 30017994561424 in words is "thirty trillion, seventeen billion, nine hundred ninety-four million, five hundred sixty-one thousand, four hundred twenty-four".
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