Base | Representation |
---|---|
bin | 1111111000000100101… |
… | …01101110010000010001 |
3 | 1221011000211200001100221 |
4 | 13330002111232100101 |
5 | 32414141011024010 |
6 | 1054333240113041 |
7 | 54261000210121 |
oct | 7740225562021 |
9 | 1834024601327 |
10 | 545500095505 |
11 | 1a0388645712 |
12 | 8987aa65781 |
13 | 3c595848601 |
14 | 1c58c070c81 |
15 | e2ca407dda |
hex | 7f0256e411 |
545500095505 has 8 divisors (see below), whose sum is σ = 657147198312. Its totient is φ = 434702020608.
The previous prime is 545500095397. The next prime is 545500095533. The reversal of 545500095505 is 505590005545.
It can be written as a sum of positive squares in 4 ways, for example, as 401773428736 + 143726666769 = 633856^2 + 379113^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 545500095505 - 219 = 545499571217 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 212255562 + ... + 212258131.
It is an arithmetic number, because the mean of its divisors is an integer number (82143399789).
Almost surely, 2545500095505 is an apocalyptic number.
It is an amenable number.
545500095505 is a deficient number, since it is larger than the sum of its proper divisors (111647102807).
545500095505 is a wasteful number, since it uses less digits than its factorization.
545500095505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424513955.
The product of its (nonzero) digits is 562500, while the sum is 43.
The spelling of 545500095505 in words is "five hundred forty-five billion, five hundred million, ninety-five thousand, five hundred five".
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