Base | Representation |
---|---|
bin | 101111100010110110… |
… | …0011100011001011011 |
3 | 100202112121001201011022 |
4 | 1133011230130121123 |
5 | 3133100324310021 |
6 | 114523214553055 |
7 | 10243105160060 |
oct | 1370554343133 |
9 | 322477051138 |
10 | 102101010011 |
11 | 3a3343a4010 |
12 | 1795550878b |
13 | 9821b92230 |
14 | 4d280d0c67 |
15 | 29c89011ab |
hex | 17c5b1c65b |
102101010011 has 32 divisors (see below), whose sum is σ = 144301785600. Its totient is φ = 69574049280.
The previous prime is 102101009953. The next prime is 102101010127. The reversal of 102101010011 is 110010101201.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 102101010011 - 26 = 102101009947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102101010811) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2665166 + ... + 2703203.
It is an arithmetic number, because the mean of its divisors is an integer number (4509430800).
Almost surely, 2102101010011 is an apocalyptic number.
102101010011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
102101010011 is a deficient number, since it is larger than the sum of its proper divisors (42200775589).
102101010011 is a wasteful number, since it uses less digits than its factorization.
102101010011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5368419.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 102101010011 its reverse (110010101201), we get a palindrome (212111111212).
The spelling of 102101010011 in words is "one hundred two billion, one hundred one million, ten thousand, eleven".
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