Base | Representation |
---|---|
bin | 101010110001… |
… | …000100010101 |
3 | 210002120122022 |
4 | 222301010111 |
5 | 10332223104 |
6 | 1040142525 |
7 | 164202134 |
oct | 52610425 |
9 | 23076568 |
10 | 11211029 |
11 | 6368015 |
12 | 3907a45 |
13 | 2426b5b |
14 | 16bb91b |
15 | eb6bbe |
hex | ab1115 |
11211029 has 2 divisors, whose sum is σ = 11211030. Its totient is φ = 11211028.
The previous prime is 11210993. The next prime is 11211047. The reversal of 11211029 is 92011211.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 11122225 + 88804 = 3335^2 + 298^2 .
It is a cyclic number.
It is not a de Polignac number, because 11211029 - 212 = 11206933 is a prime.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 11210998 and 11211016.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (11211229) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5605514 + 5605515.
It is an arithmetic number, because the mean of its divisors is an integer number (5605515).
Almost surely, 211211029 is an apocalyptic number.
It is an amenable number.
11211029 is a deficient number, since it is larger than the sum of its proper divisors (1).
11211029 is an equidigital number, since it uses as much as digits as its factorization.
11211029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 36, while the sum is 17.
The square root of 11211029 is about 3348.2874727239. The cubic root of 11211029 is about 223.8112049203.
The spelling of 11211029 in words is "eleven million, two hundred eleven thousand, twenty-nine".
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