Base | Representation |
---|---|
bin | 100101001001011011111… |
… | …1000001011011011011011 |
3 | 200002002012111110120211121 |
4 | 1022102313320023123123 |
5 | 1132122034030330201 |
6 | 14505234230310111 |
7 | 1034601125600062 |
oct | 112226770133333 |
9 | 20062174416747 |
10 | 5105506105051 |
11 | 1699262106900 |
12 | 6a55937b8337 |
13 | 2b05a7544421 |
14 | 139171bad1d9 |
15 | 8cc150349a1 |
hex | 4a4b7e0b6db |
5105506105051 has 12 divisors (see below), whose sum is σ = 5616953057016. Its totient is φ = 4637138100320.
The previous prime is 5105506105033. The next prime is 5105506105067. The reversal of 5105506105051 is 1505016055015.
It is not a de Polignac number, because 5105506105051 - 29 = 5105506104539 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5105506104998 and 5105506105016.
It is not an unprimeable number, because it can be changed into a prime (5105506105081) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19098925 + ... + 19364398.
It is an arithmetic number, because the mean of its divisors is an integer number (468079421418).
Almost surely, 25105506105051 is an apocalyptic number.
5105506105051 is a deficient number, since it is larger than the sum of its proper divisors (511446951965).
5105506105051 is a wasteful number, since it uses less digits than its factorization.
5105506105051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 38464442 (or 38464431 counting only the distinct ones).
The product of its (nonzero) digits is 18750, while the sum is 34.
The spelling of 5105506105051 in words is "five trillion, one hundred five billion, five hundred six million, one hundred five thousand, fifty-one".
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