Base | Representation |
---|---|
bin | 101111101100100011… |
… | …0111110010111010000 |
3 | 100210101021222002201002 |
4 | 1133121012332113100 |
5 | 3134232220410414 |
6 | 115015412201132 |
7 | 10254141566603 |
oct | 1373106762720 |
9 | 323337862632 |
10 | 102426731984 |
11 | 3a491246825 |
12 | 17a266091a8 |
13 | 98744c7a25 |
14 | 4d5947c33a |
15 | 29e72e14de |
hex | 17d91be5d0 |
102426731984 has 10 divisors (see below), whose sum is σ = 198451793250. Its totient is φ = 51213365984.
The previous prime is 102426731963. The next prime is 102426732013. The reversal of 102426731984 is 489137624201.
It can be written as a sum of positive squares in only one way, i.e., 102190187584 + 236544400 = 319672^2 + 15380^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3200835359 + ... + 3200835390.
It is an arithmetic number, because the mean of its divisors is an integer number (19845179325).
Almost surely, 2102426731984 is an apocalyptic number.
It is an amenable number.
102426731984 is a deficient number, since it is larger than the sum of its proper divisors (96025061266).
102426731984 is an equidigital number, since it uses as much as digits as its factorization.
102426731984 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6401670757 (or 6401670751 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 47.
The spelling of 102426731984 in words is "one hundred two billion, four hundred twenty-six million, seven hundred thirty-one thousand, nine hundred eighty-four".
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