Base | Representation |
---|---|
bin | 111011101110101… |
… | …111110010010101 |
3 | 2120211122110121221 |
4 | 323232233302111 |
5 | 4023020010401 |
6 | 243234410341 |
7 | 33555536536 |
oct | 7356576225 |
9 | 2524573557 |
10 | 1002110101 |
11 | 474735173 |
12 | 23b7309b1 |
13 | 12c7c8775 |
14 | 9713a68d |
15 | 5ce9b7a1 |
hex | 3bbafc95 |
1002110101 has 12 divisors (see below), whose sum is σ = 1065904000. Its totient is φ = 941941440.
The previous prime is 1002110059. The next prime is 1002110111. The reversal of 1002110101 is 1010112001.
It is not a de Polignac number, because 1002110101 - 27 = 1002109973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1002110111) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 284650 + ... + 288148.
Almost surely, 21002110101 is an apocalyptic number.
It is an amenable number.
1002110101 is a deficient number, since it is larger than the sum of its proper divisors (63793899).
1002110101 is an equidigital number, since it uses as much as digits as its factorization.
1002110101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4524 (or 4507 counting only the distinct ones).
The product of its (nonzero) digits is 2, while the sum is 7.
The square root of 1002110101 is about 31656.1226463381. The cubic root of 1002110101 is about 1000.7028728540.
Adding to 1002110101 its reverse (1010112001), we get a palindrome (2012222102).
The spelling of 1002110101 in words is "one billion, two million, one hundred ten thousand, one hundred one".
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