Base | Representation |
---|---|
bin | 1001000110100101010110… |
… | …0111010110010101011010 |
3 | 1022102211020012222010222200 |
4 | 2101221111213112111122 |
5 | 2302440314301200023 |
6 | 33141534334231030 |
7 | 2052051111546540 |
oct | 221512547262532 |
9 | 38384205863880 |
10 | 10008710178138 |
11 | 3209740a72851 |
12 | 1157908955476 |
13 | 577a81862699 |
14 | 2685d1c5dd90 |
15 | 125539971743 |
hex | 91a559d655a |
10008710178138 has 96 divisors (see below), whose sum is σ = 26088706800000. Its totient is φ = 2709037260288.
The previous prime is 10008710178127. The next prime is 10008710178143. The reversal of 10008710178138 is 83187101780001.
10008710178138 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 10008710178093 and 10008710178102.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 116001238 + ... + 116087486.
It is an arithmetic number, because the mean of its divisors is an integer number (271757362500).
Almost surely, 210008710178138 is an apocalyptic number.
10008710178138 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
10008710178138 is an abundant number, since it is smaller than the sum of its proper divisors (16079996621862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10008710178138 is a wasteful number, since it uses less digits than its factorization.
10008710178138 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134756 (or 134753 counting only the distinct ones).
The product of its (nonzero) digits is 75264, while the sum is 45.
The spelling of 10008710178138 in words is "ten trillion, eight billion, seven hundred ten million, one hundred seventy-eight thousand, one hundred thirty-eight".
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