Base | Representation |
---|---|
bin | 1110101000011111100… |
… | …01010100010010110001 |
3 | 1210001202022021221012021 |
4 | 13110033301110102301 |
5 | 31214141043310144 |
6 | 1022545541231441 |
7 | 51216152306263 |
oct | 7241761242261 |
9 | 1701668257167 |
10 | 502775760049 |
11 | 18425389a072 |
12 | 81536702581 |
13 | 3854723ba44 |
14 | 1a497b37b33 |
15 | d129680884 |
hex | 750fc544b1 |
502775760049 has 4 divisors (see below), whose sum is σ = 502793886960. Its totient is φ = 502757633140.
The previous prime is 502775760023. The next prime is 502775760079. The reversal of 502775760049 is 940067577205.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 502775760049 - 219 = 502775235761 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 502775759978 and 502775760005.
It is not an unprimeable number, because it can be changed into a prime (502775760079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9021787 + ... + 9077344.
It is an arithmetic number, because the mean of its divisors is an integer number (125698471740).
Almost surely, 2502775760049 is an apocalyptic number.
It is an amenable number.
502775760049 is a deficient number, since it is larger than the sum of its proper divisors (18126911).
502775760049 is a wasteful number, since it uses less digits than its factorization.
502775760049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18126910.
The product of its (nonzero) digits is 3704400, while the sum is 52.
The spelling of 502775760049 in words is "five hundred two billion, seven hundred seventy-five million, seven hundred sixty thousand, forty-nine".
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