Base | Representation |
---|---|
bin | 101110101111011001… |
… | …101010010000001011 |
3 | 11210112122102001021121 |
4 | 232233121222100023 |
5 | 1310240432122343 |
6 | 35020013420111 |
7 | 3424455455215 |
oct | 565731522013 |
9 | 153478361247 |
10 | 50187379723 |
11 | 1a314516228 |
12 | 988779a637 |
13 | 496a8288c0 |
14 | 26015895b5 |
15 | 148b059aed |
hex | baf66a40b |
50187379723 has 32 divisors (see below), whose sum is σ = 56989614080. Its totient is φ = 43878257280.
The previous prime is 50187379691. The next prime is 50187379751. The reversal of 50187379723 is 32797378105.
It is not a de Polignac number, because 50187379723 - 25 = 50187379691 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (50187379223) 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 31 ways as a sum of consecutive naturals, for example, 4233238 + ... + 4245076.
It is an arithmetic number, because the mean of its divisors is an integer number (1780925440).
Almost surely, 250187379723 is an apocalyptic number.
50187379723 is a deficient number, since it is larger than the sum of its proper divisors (6802234357).
50187379723 is a wasteful number, since it uses less digits than its factorization.
50187379723 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12107.
The product of its (nonzero) digits is 2222640, while the sum is 52.
The spelling of 50187379723 in words is "fifty billion, one hundred eighty-seven million, three hundred seventy-nine thousand, seven hundred twenty-three".
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