Base | Representation |
---|---|
bin | 111101111101100111111110… |
… | …1000010101110100000001000 |
3 | 2122110210111001102120000001111 |
4 | 1323323033331002232200020 |
5 | 1032414243100330324022 |
6 | 5211103531151300104 |
7 | 222542132465464633 |
oct | 17373177502564010 |
9 | 2573714042500044 |
10 | 545031300245512 |
11 | 1487335270630a3 |
12 | 5116687381a634 |
13 | 1a5173008aa432 |
14 | 98839272acc1a |
15 | 43027acba3477 |
hex | 1efb3fd0ae808 |
545031300245512 has 64 divisors (see below), whose sum is σ = 1036625712091200. Its totient is φ = 268602814264320.
The previous prime is 545031300245489. The next prime is 545031300245591. The reversal of 545031300245512 is 215542003130545.
It is a super-2 number, since 2×5450313002455122 (a number of 30 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8310017983 + ... + 8310083569.
It is an arithmetic number, because the mean of its divisors is an integer number (16197276751425).
Almost surely, 2545031300245512 is an apocalyptic number.
It is an amenable number.
545031300245512 is a deficient number, since it is larger than the sum of its proper divisors (491594411845688).
545031300245512 is a wasteful number, since it uses less digits than its factorization.
545031300245512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74966 (or 74962 counting only the distinct ones).
The product of its (nonzero) digits is 360000, while the sum is 40.
The spelling of 545031300245512 in words is "five hundred forty-five trillion, thirty-one billion, three hundred million, two hundred forty-five thousand, five hundred twelve".
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