Base | Representation |
---|---|
bin | 11101010101111100110… |
… | …10001000110010001100 |
3 | 10120101101100220200010121 |
4 | 32222332122020302030 |
5 | 113004312004320103 |
6 | 2051100214314324 |
7 | 132561360665224 |
oct | 16527632106214 |
9 | 3511340820117 |
10 | 1008216870028 |
11 | 359645158a75 |
12 | 1434959589a4 |
13 | 740c7721804 |
14 | 36b25845084 |
15 | 1b35ccee6bd |
hex | eabe688c8c |
1008216870028 has 24 divisors (see below), whose sum is σ = 1766634998688. Its totient is φ = 503464430976.
The previous prime is 1008216870007. The next prime is 1008216870083. The reversal of 1008216870028 is 8200786128001.
1008216870028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9904800 + ... + 10006072.
It is an arithmetic number, because the mean of its divisors is an integer number (73609791612).
Almost surely, 21008216870028 is an apocalyptic number.
It is an amenable number.
1008216870028 is a deficient number, since it is larger than the sum of its proper divisors (758418128660).
1008216870028 is a wasteful number, since it uses less digits than its factorization.
1008216870028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104433 (or 104431 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 43.
The spelling of 1008216870028 in words is "one trillion, eight billion, two hundred sixteen million, eight hundred seventy thousand, twenty-eight".
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