Base | Representation |
---|---|
bin | 10010110100000011… |
… | …00001010111111001 |
3 | 222001220110112100212 |
4 | 21122001201113321 |
5 | 131141133022443 |
6 | 4350124040505 |
7 | 505202662562 |
oct | 113201412771 |
9 | 28056415325 |
10 | 10100282873 |
11 | 431338a01a |
12 | 1b5a693135 |
13 | c4c6cc955 |
14 | 6bb5c9169 |
15 | 3e1abb618 |
hex | 25a0615f9 |
10100282873 has 2 divisors, whose sum is σ = 10100282874. Its totient is φ = 10100282872.
The previous prime is 10100282851. The next prime is 10100282971. The reversal of 10100282873 is 37828200101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 8924958784 + 1175324089 = 94472^2 + 34283^2 .
It is a cyclic number.
It is not a de Polignac number, because 10100282873 - 28 = 10100282617 is a prime.
It is a super-2 number, since 2×101002828732 (a number of 21 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is not a weakly prime, because it can be changed into another prime (10100288873) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050141436 + 5050141437.
It is an arithmetic number, because the mean of its divisors is an integer number (5050141437).
Almost surely, 210100282873 is an apocalyptic number.
It is an amenable number.
10100282873 is a deficient number, since it is larger than the sum of its proper divisors (1).
10100282873 is an equidigital number, since it uses as much as digits as its factorization.
10100282873 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5376, while the sum is 32.
Adding to 10100282873 its reverse (37828200101), we get a palindrome (47928482974).
The spelling of 10100282873 in words is "ten billion, one hundred million, two hundred eighty-two thousand, eight hundred seventy-three".
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