Base | Representation |
---|---|
bin | 101110101001010100… |
… | …000110010111111001 |
3 | 11210021112020202122011 |
4 | 232221110012113321 |
5 | 1310033311234440 |
6 | 35001524525521 |
7 | 3422105450344 |
oct | 565124062771 |
9 | 153245222564 |
10 | 50085258745 |
11 | 1a271906225 |
12 | 98595508a1 |
13 | 49526218a2 |
14 | 25d1ba545b |
15 | 14820d69ea |
hex | ba95065f9 |
50085258745 has 8 divisors (see below), whose sum is σ = 60111335880. Its totient is φ = 40062190080.
The previous prime is 50085258739. The next prime is 50085258761. The reversal of 50085258745 is 54785258005.
It can be written as a sum of positive squares in 4 ways, for example, as 24680724201 + 25404534544 = 157101^2 + 159388^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 50085258745 - 29 = 50085258233 is a prime.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 715326 + ... + 782215.
It is an arithmetic number, because the mean of its divisors is an integer number (7513916985).
Almost surely, 250085258745 is an apocalyptic number.
It is an amenable number.
50085258745 is a deficient number, since it is larger than the sum of its proper divisors (10026077135).
50085258745 is a wasteful number, since it uses less digits than its factorization.
50085258745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1504235.
The product of its (nonzero) digits is 2240000, while the sum is 49.
The spelling of 50085258745 in words is "fifty billion, eighty-five million, two hundred fifty-eight thousand, seven hundred forty-five".
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