Base | Representation |
---|---|
bin | 11101011001011101011… |
… | …01100100001001000011 |
3 | 10120120020200020221122222 |
4 | 32230232231210021003 |
5 | 113022141324323021 |
6 | 2052011202121255 |
7 | 132656146633511 |
oct | 16545655441103 |
9 | 3516220227588 |
10 | 1010101011011 |
11 | 35a421761a84 |
12 | 14392095022b |
13 | 74337b91a31 |
14 | 36c63b814b1 |
15 | 1b41d4286ab |
hex | eb2eb64243 |
1010101011011 has 8 divisors (see below), whose sum is σ = 1042893903744. Its totient is φ = 977321180160.
The previous prime is 1010101011001. The next prime is 1010101011043. The reversal of 1010101011011 is 1101101010101.
1010101011011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1010101011011 - 226 = 1010033902147 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1010101011011.
It is not an unprimeable number, because it can be changed into a prime (1010101011001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3108176 + ... + 3417741.
It is an arithmetic number, because the mean of its divisors is an integer number (130361737968).
Almost surely, 21010101011011 is an apocalyptic number.
1010101011011 is a deficient number, since it is larger than the sum of its proper divisors (32792892733).
1010101011011 is an equidigital number, since it uses as much as digits as its factorization.
1010101011011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6530941.
The product of its (nonzero) digits is 1, while the sum is 8.
Adding to 1010101011011 its reverse (1101101010101), we get a palindrome (2111202021112).
The spelling of 1010101011011 in words is "one trillion, ten billion, one hundred one million, eleven thousand, eleven".
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