Base | Representation |
---|---|
bin | 11100000001110… |
… | …00110011101101 |
3 | 121101102000101011 |
4 | 32000320303231 |
5 | 440142114314 |
6 | 35155145221 |
7 | 5553301465 |
oct | 1600706355 |
9 | 541360334 |
10 | 235113709 |
11 | 110796456 |
12 | 668a5211 |
13 | 3992ca4c |
14 | 23322ba5 |
15 | 159934c4 |
hex | e038ced |
235113709 has 2 divisors, whose sum is σ = 235113710. Its totient is φ = 235113708.
The previous prime is 235113707. The next prime is 235113737. The reversal of 235113709 is 907311532.
235113709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 168740100 + 66373609 = 12990^2 + 8147^2 .
It is a cyclic number.
It is not a de Polignac number, because 235113709 - 21 = 235113707 is a prime.
Together with 235113707, it forms a pair of twin primes.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (235113707) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117556854 + 117556855.
It is an arithmetic number, because the mean of its divisors is an integer number (117556855).
Almost surely, 2235113709 is an apocalyptic number.
It is an amenable number.
235113709 is a deficient number, since it is larger than the sum of its proper divisors (1).
235113709 is an equidigital number, since it uses as much as digits as its factorization.
235113709 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 5670, while the sum is 31.
The square root of 235113709 is about 15333.4180468674. The cubic root of 235113709 is about 617.2000949871.
The spelling of 235113709 in words is "two hundred thirty-five million, one hundred thirteen thousand, seven hundred nine".
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