Base | Representation |
---|---|
bin | 11101001010100011101… |
… | …11111110111001010111 |
3 | 10112210121010211210101111 |
4 | 32211101313332321113 |
5 | 112404300324310012 |
6 | 2044205302235451 |
7 | 132253666020436 |
oct | 16452167767127 |
9 | 3483533753344 |
10 | 1002101010007 |
11 | 356a969938a9 |
12 | 142269725b87 |
13 | 7366164b326 |
14 | 367054b711d |
15 | 1b100e2cba7 |
hex | e951dfee57 |
1002101010007 has 2 divisors, whose sum is σ = 1002101010008. Its totient is φ = 1002101010006.
The previous prime is 1002101009977. The next prime is 1002101010041. The reversal of 1002101010007 is 7000101012001.
It is a weak prime.
It is an emirp because it is prime and its reverse (7000101012001) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1002101010007 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1002101010307) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 501050505003 + 501050505004.
It is an arithmetic number, because the mean of its divisors is an integer number (501050505004).
Almost surely, 21002101010007 is an apocalyptic number.
1002101010007 is a deficient number, since it is larger than the sum of its proper divisors (1).
1002101010007 is an equidigital number, since it uses as much as digits as its factorization.
1002101010007 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 14, while the sum is 13.
Adding to 1002101010007 its reverse (7000101012001), we get a palindrome (8002202022008).
The spelling of 1002101010007 in words is "one trillion, two billion, one hundred one million, ten thousand, seven".
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