Base | Representation |
---|---|
bin | 11101011001101001001… |
… | …11111110101010110101 |
3 | 10120120111120220210020100 |
4 | 32230310213332222311 |
5 | 113022342223210401 |
6 | 2052025104224313 |
7 | 132661463051625 |
oct | 16546447765265 |
9 | 3516446823210 |
10 | 1010200210101 |
11 | 35a4727567a5 |
12 | 14394a00b099 |
13 | 743525b4b14 |
14 | 36c73004885 |
15 | 1b426ec0b86 |
hex | eb349feab5 |
1010200210101 has 12 divisors (see below), whose sum is σ = 1470667674112. Its totient is φ = 668163917736.
The previous prime is 1010200210079. The next prime is 1010200210153. The reversal of 1010200210101 is 1010120020101.
It is a happy number.
It is not a de Polignac number, because 1010200210101 - 26 = 1010200210037 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1010200210001) 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, 441906211 + ... + 441908496.
Almost surely, 21010200210101 is an apocalyptic number.
It is an amenable number.
1010200210101 is a deficient number, since it is larger than the sum of its proper divisors (460467464011).
1010200210101 is a wasteful number, since it uses less digits than its factorization.
1010200210101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 883814840 (or 883814837 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 1010200210101 its reverse (1010120020101), we get a palindrome (2020320230202).
The spelling of 1010200210101 in words is "one trillion, ten billion, two hundred million, two hundred ten thousand, one hundred one".
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