Base | Representation |
---|---|
bin | 101110101101001110… |
… | …011100011100011001 |
3 | 11210110002201221010120 |
4 | 232231032130130121 |
5 | 1310202111311040 |
6 | 35012231303453 |
7 | 3423533330064 |
oct | 565516343431 |
9 | 153402657116 |
10 | 50150885145 |
11 | 1a2a595a319 |
12 | 987751ab89 |
13 | 49630bb78a |
14 | 25da7a98db |
15 | 1487c4b7d0 |
hex | bad39c719 |
50150885145 has 32 divisors (see below), whose sum is σ = 81628819200. Its totient is φ = 26287054080.
The previous prime is 50150885131. The next prime is 50150885203. The reversal of 50150885145 is 54158805105.
It is not a de Polignac number, because 50150885145 - 29 = 50150884633 is a prime.
It is a super-2 number, since 2×501508851452 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 50150885097 and 50150885106.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 263331 + ... + 411879.
It is an arithmetic number, because the mean of its divisors is an integer number (2550900600).
Almost surely, 250150885145 is an apocalyptic number.
It is an amenable number.
50150885145 is a deficient number, since it is larger than the sum of its proper divisors (31477934055).
50150885145 is a wasteful number, since it uses less digits than its factorization.
50150885145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148945.
The product of its (nonzero) digits is 160000, while the sum is 42.
The spelling of 50150885145 in words is "fifty billion, one hundred fifty million, eight hundred eighty-five thousand, one hundred forty-five".
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