Base | Representation |
---|---|
bin | 11101101100010001011… |
… | …01111101110001001011 |
3 | 10121112022120011112220122 |
4 | 32312020231331301023 |
5 | 113203332424000021 |
6 | 2100401320013455 |
7 | 133464350263544 |
oct | 16661055756113 |
9 | 3545276145818 |
10 | 1020201000011 |
11 | 363734960226 |
12 | 14587b30128b |
13 | 752874ba99b |
14 | 375412d14cb |
15 | 1b80ee87bab |
hex | ed88b7dc4b |
1020201000011 has 16 divisors (see below), whose sum is σ = 1039665868800. Its totient is φ = 1000906422048.
The previous prime is 1020200999971. The next prime is 1020201000019. The reversal of 1020201000011 is 1100001020201.
It is a cyclic number.
It is not a de Polignac number, because 1020201000011 - 210 = 1020200998987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1020201000019) 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 in 15 ways as a sum of consecutive naturals, for example, 25660430 + ... + 25700156.
It is an arithmetic number, because the mean of its divisors is an integer number (64979116800).
Almost surely, 21020201000011 is an apocalyptic number.
1020201000011 is a deficient number, since it is larger than the sum of its proper divisors (19464868789).
1020201000011 is a wasteful number, since it uses less digits than its factorization.
1020201000011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41858.
The product of its (nonzero) digits is 4, while the sum is 8.
Adding to 1020201000011 its reverse (1100001020201), we get a palindrome (2120202020212).
The spelling of 1020201000011 in words is "one trillion, twenty billion, two hundred one million, eleven", and thus it is an aban number.
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