Base | Representation |
---|---|
bin | 101110110010111000… |
… | …011100111010111001 |
3 | 11210200201022020211021 |
4 | 232302320130322321 |
5 | 1310400410030400 |
6 | 35025501302441 |
7 | 3426065052631 |
oct | 566270347271 |
9 | 153621266737 |
10 | 50245783225 |
11 | 1a344486690 |
12 | 98a3264a21 |
13 | 4979966ca1 |
14 | 260922d6c1 |
15 | 149124471a |
hex | bb2e1ceb9 |
50245783225 has 12 divisors (see below), whose sum is σ = 67968841680. Its totient is φ = 36542387600.
The previous prime is 50245783223. The next prime is 50245783337. The reversal of 50245783225 is 52238754205.
It is not a de Polignac number, because 50245783225 - 21 = 50245783223 is a prime.
It is not an unprimeable number, because it can be changed into a prime (50245783223) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91355695 + ... + 91356244.
It is an arithmetic number, because the mean of its divisors is an integer number (5664070140).
Almost surely, 250245783225 is an apocalyptic number.
50245783225 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
50245783225 is a deficient number, since it is larger than the sum of its proper divisors (17723058455).
50245783225 is a wasteful number, since it uses less digits than its factorization.
50245783225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182711960 (or 182711955 counting only the distinct ones).
The product of its (nonzero) digits is 672000, while the sum is 43.
The spelling of 50245783225 in words is "fifty billion, two hundred forty-five million, seven hundred eighty-three thousand, two hundred twenty-five".
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