Base | Representation |
---|---|
bin | 101111111001110001… |
… | …1101011001000111101 |
3 | 100211112012220222021112 |
4 | 1133303203223020331 |
5 | 3141134314304122 |
6 | 115131423011405 |
7 | 10301140336256 |
oct | 1376343531075 |
9 | 324465828245 |
10 | 102870463037 |
11 | 3a699770501 |
12 | 17b2b139b65 |
13 | 991540b194 |
14 | 4d9c387b2d |
15 | 2a212422e2 |
hex | 17f38eb23d |
102870463037 has 2 divisors, whose sum is σ = 102870463038. Its totient is φ = 102870463036.
The previous prime is 102870462979. The next prime is 102870463051. The reversal of 102870463037 is 730364078201.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 72003135556 + 30867327481 = 268334^2 + 175691^2 .
It is a cyclic number.
It is not a de Polignac number, because 102870463037 - 212 = 102870458941 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 102870462985 and 102870463003.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (102870463057) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51435231518 + 51435231519.
It is an arithmetic number, because the mean of its divisors is an integer number (51435231519).
Almost surely, 2102870463037 is an apocalyptic number.
It is an amenable number.
102870463037 is a deficient number, since it is larger than the sum of its proper divisors (1).
102870463037 is an equidigital number, since it uses as much as digits as its factorization.
102870463037 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 169344, while the sum is 41.
The spelling of 102870463037 in words is "one hundred two billion, eight hundred seventy million, four hundred sixty-three thousand, thirty-seven".
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