Base | Representation |
---|---|
bin | 101110101101001111… |
… | …011001100000001001 |
3 | 11210110010012122012101 |
4 | 232231033121200021 |
5 | 1310202142311431 |
6 | 35012240513401 |
7 | 3423535421164 |
oct | 565517314011 |
9 | 153403178171 |
10 | 50151135241 |
11 | 1a2a6010209 |
12 | 987761b861 |
13 | 496317856c |
14 | 25da832adb |
15 | 1487c9a961 |
hex | bad3d9809 |
50151135241 has 2 divisors, whose sum is σ = 50151135242. Its totient is φ = 50151135240.
The previous prime is 50151135191. The next prime is 50151135323. The reversal of 50151135241 is 14253115105.
50151135241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 42296035600 + 7855099641 = 205660^2 + 88629^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-50151135241 is a prime.
It is a super-2 number, since 2×501511352412 (a number of 22 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (50157135241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25075567620 + 25075567621.
It is an arithmetic number, because the mean of its divisors is an integer number (25075567621).
Almost surely, 250151135241 is an apocalyptic number.
It is an amenable number.
50151135241 is a deficient number, since it is larger than the sum of its proper divisors (1).
50151135241 is an equidigital number, since it uses as much as digits as its factorization.
50151135241 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3000, while the sum is 28.
The spelling of 50151135241 in words is "fifty billion, one hundred fifty-one million, one hundred thirty-five thousand, two hundred forty-one".
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