Base | Representation |
---|---|
bin | 1111110111111010001… |
… | …10001110000010100001 |
3 | 1221010210201011201101102 |
4 | 13323331012032002201 |
5 | 32414001002122223 |
6 | 1054320415044145 |
7 | 54255551512430 |
oct | 7737506160241 |
9 | 1833721151342 |
10 | 545412145313 |
11 | 1a0342a34402 |
12 | 89855510655 |
13 | 3c580563689 |
14 | 1c5804d9117 |
15 | e2c2833928 |
hex | 7efd18e0a1 |
545412145313 has 8 divisors (see below), whose sum is σ = 627298410432. Its totient is φ = 464518441296.
The previous prime is 545412145279. The next prime is 545412145319. The reversal of 545412145313 is 313541214545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 545412145313 - 222 = 545407951009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (545412145319) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 248139095 + ... + 248141292.
It is an arithmetic number, because the mean of its divisors is an integer number (78412301304).
Almost surely, 2545412145313 is an apocalyptic number.
It is an amenable number.
545412145313 is a deficient number, since it is larger than the sum of its proper divisors (81886265119).
545412145313 is a wasteful number, since it uses less digits than its factorization.
545412145313 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 496280551.
The product of its digits is 144000, while the sum is 38.
Adding to 545412145313 its reverse (313541214545), we get a palindrome (858953359858).
The spelling of 545412145313 in words is "five hundred forty-five billion, four hundred twelve million, one hundred forty-five thousand, three hundred thirteen".
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