Base | Representation |
---|---|
bin | 100111000101110111… |
… | …1100101001111001010 |
3 | 22000200112122012202200 |
4 | 1032023233211033022 |
5 | 2333411403304223 |
6 | 102322055541030 |
7 | 6031221514452 |
oct | 1161357451712 |
9 | 260615565680 |
10 | 83948884938 |
11 | 32669a58856 |
12 | 1432a38a776 |
13 | 7bbb29a719 |
14 | 40c53c4d62 |
15 | 22b4ee8a43 |
hex | 138bbe53ca |
83948884938 has 24 divisors (see below), whose sum is σ = 181936486368. Its totient is φ = 27975694632.
The previous prime is 83948884913. The next prime is 83948884961.
83948884938 is a `hidden beast` number, since 8 + 39 + 488 + 84 + 9 + 38 = 666.
83948884938 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534120 + ... + 673187.
It is an arithmetic number, because the mean of its divisors is an integer number (7580686932).
Almost surely, 283948884938 is an apocalyptic number.
83948884938 is an abundant number, since it is smaller than the sum of its proper divisors (97987601430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
83948884938 is a wasteful number, since it uses less digits than its factorization.
83948884938 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1211178 (or 1211175 counting only the distinct ones).
The product of its digits is 382205952, while the sum is 72.
The spelling of 83948884938 in words is "eighty-three billion, nine hundred forty-eight million, eight hundred eighty-four thousand, nine hundred thirty-eight".
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