Base | Representation |
---|---|
bin | 111110000010010010010010… |
… | …0110001111100010010110001 |
3 | 2122120001201121010010002020021 |
4 | 1330010210210301330102301 |
5 | 1033010242041231430142 |
6 | 5212314115033043441 |
7 | 222636331535540335 |
oct | 17404444461742261 |
9 | 2576051533102207 |
10 | 545671917061297 |
11 | 1489601845a8544 |
12 | 5124aa58b56581 |
13 | 1a562844322a40 |
14 | 98a6939a037c5 |
15 | 43142a3748267 |
hex | 1f04924c7c4b1 |
545671917061297 has 8 divisors (see below), whose sum is σ = 587720887205760. Its totient is φ = 503633547958800.
The previous prime is 545671917061207. The next prime is 545671917061309. The reversal of 545671917061297 is 792160719176545.
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 545671917061297 - 211 = 545671917059249 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (545671917061207) 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, 2650153579 + ... + 2650359472.
It is an arithmetic number, because the mean of its divisors is an integer number (73465110900720).
Almost surely, 2545671917061297 is an apocalyptic number.
It is an amenable number.
545671917061297 is a deficient number, since it is larger than the sum of its proper divisors (42048970144463).
545671917061297 is a wasteful number, since it uses less digits than its factorization.
545671917061297 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5300520983.
The product of its (nonzero) digits is 200037600, while the sum is 70.
The spelling of 545671917061297 in words is "five hundred forty-five trillion, six hundred seventy-one billion, nine hundred seventeen million, sixty-one thousand, two hundred ninety-seven".
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