Base | Representation |
---|---|
bin | 111110000011011111001000… |
… | …0010010111110000010010001 |
3 | 2122120122111112010101112112101 |
4 | 1330012332100102332002101 |
5 | 1033020443012441413140 |
6 | 5212522005045200401 |
7 | 222654262646363356 |
oct | 17406762022760221 |
9 | 2576574463345471 |
10 | 545836929638545 |
11 | 148a14161929126 |
12 | 51276a2b400101 |
13 | 1a575280c02bac |
14 | 98b091113062d |
15 | 43187102c399a |
hex | 1f06f904be091 |
545836929638545 has 8 divisors (see below), whose sum is σ = 656167733536896. Its totient is φ = 435893931730416.
The previous prime is 545836929638443. The next prime is 545836929638669.
545836929638545 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-545836929638545 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96951494457 + ... + 96951500086.
It is an arithmetic number, because the mean of its divisors is an integer number (82020966692112).
Almost surely, 2545836929638545 is an apocalyptic number.
It is an amenable number.
545836929638545 is a deficient number, since it is larger than the sum of its proper divisors (110330803898351).
545836929638545 is a wasteful number, since it uses less digits than its factorization.
545836929638545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 193902995111.
The product of its digits is 33592320000, while the sum is 82.
The spelling of 545836929638545 in words is "five hundred forty-five trillion, eight hundred thirty-six billion, nine hundred twenty-nine million, six hundred thirty-eight thousand, five hundred forty-five".
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