Base | Representation |
---|---|
bin | 101110101010010000… |
… | …001010101011111011 |
3 | 11210022121212202111200 |
4 | 232222100022223323 |
5 | 1310101324130201 |
6 | 35003250225243 |
7 | 3422356342056 |
oct | 565220125373 |
9 | 153277782450 |
10 | 50101005051 |
11 | 1a27a7906a9 |
12 | 9862885223 |
13 | 4955975b26 |
14 | 25d3d03a9d |
15 | 1483697386 |
hex | baa40aafb |
50101005051 has 12 divisors (see below), whose sum is σ = 72372131520. Its totient is φ = 33398817840.
The previous prime is 50101004983. The next prime is 50101005077. The reversal of 50101005051 is 15050010105.
50101005051 is a `hidden beast` number, since 50 + 10 + 100 + 505 + 1 = 666.
It is not a de Polignac number, because 50101005051 - 29 = 50101004539 is a prime.
It is a super-2 number, since 2×501010050512 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (50101055051) 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 11 ways as a sum of consecutive naturals, for example, 28345 + ... + 317813.
It is an arithmetic number, because the mean of its divisors is an integer number (6031010960).
Almost surely, 250101005051 is an apocalyptic number.
50101005051 is a deficient number, since it is larger than the sum of its proper divisors (22271126469).
50101005051 is a wasteful number, since it uses less digits than its factorization.
50101005051 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308706 (or 308703 counting only the distinct ones).
The product of its (nonzero) digits is 125, while the sum is 18.
Adding to 50101005051 its reverse (15050010105), we get a palindrome (65151015156).
The spelling of 50101005051 in words is "fifty billion, one hundred one million, five thousand, fifty-one".
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