Base | Representation |
---|---|
bin | 100101001001001101000… |
… | …0001000000111110011011 |
3 | 200002000220120202011001001 |
4 | 1022102122001000332123 |
5 | 1132120022301330201 |
6 | 14505112412205431 |
7 | 1034552533266505 |
oct | 112223201007633 |
9 | 20060816664031 |
10 | 5105005105051 |
11 | 1699025327115 |
12 | 6a5473a69877 |
13 | 2b05277cc117 |
14 | 139125436d75 |
15 | 8cbd6070301 |
hex | 4a49a040f9b |
5105005105051 has 16 divisors (see below), whose sum is σ = 5135942972160. Its totient is φ = 5074169052960.
The previous prime is 5105005105027. The next prime is 5105005105103. The reversal of 5105005105051 is 1505015005015.
It is a cyclic number.
It is not a de Polignac number, because 5105005105051 - 27 = 5105005104923 is a prime.
It is a super-2 number, since 2×51050051050512 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5105005105021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 303337305 + ... + 303354133.
It is an arithmetic number, because the mean of its divisors is an integer number (320996435760).
Almost surely, 25105005105051 is an apocalyptic number.
5105005105051 is a deficient number, since it is larger than the sum of its proper divisors (30937867109).
5105005105051 is a wasteful number, since it uses less digits than its factorization.
5105005105051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19746.
The product of its (nonzero) digits is 3125, while the sum is 28.
The spelling of 5105005105051 in words is "five trillion, one hundred five billion, five million, one hundred five thousand, fifty-one".
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