Base | Representation |
---|---|
bin | 10110111101111000111001… |
… | …110101001001011101010011 |
3 | 111020122110111100101120121200 |
4 | 112331320321311021131103 |
5 | 101214422000320213021 |
6 | 554455205233522243 |
7 | 30163506144636555 |
oct | 2675707165113523 |
9 | 436573440346550 |
10 | 101010011101011 |
11 | 2a204117a39471 |
12 | b3b4500413383 |
13 | 44492844b799c |
14 | 1ad2ca6a6b4d5 |
15 | ba277ed88126 |
hex | 5bde39d49753 |
101010011101011 has 24 divisors (see below), whose sum is σ = 154916222254560. Its totient is φ = 63202287757056.
The previous prime is 101010011101009. The next prime is 101010011101031. The reversal of 101010011101011 is 110101110010101.
It is not a de Polignac number, because 101010011101011 - 21 = 101010011101009 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a junction number, because it is equal to n+sod(n) for n = 101010011100984 and 101010011101002.
It is not an unprimeable number, because it can be changed into a prime (101010011101031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 919438320 + ... + 919548173.
It is an arithmetic number, because the mean of its divisors is an integer number (6454842593940).
Almost surely, 2101010011101011 is an apocalyptic number.
101010011101011 is a deficient number, since it is larger than the sum of its proper divisors (53906211153549).
101010011101011 is a wasteful number, since it uses less digits than its factorization.
101010011101011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1838986875 (or 1838986872 counting only the distinct ones).
The product of its (nonzero) digits is 1, while the sum is 9.
Adding to 101010011101011 its reverse (110101110010101), we get a palindrome (211111121111112).
The spelling of 101010011101011 in words is "one hundred one trillion, ten billion, eleven million, one hundred one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •