Base | Representation |
---|---|
bin | 11011111111011… |
… | …10010001100001 |
3 | 121100211111121001 |
4 | 31333232101201 |
5 | 440102332132 |
6 | 35144432001 |
7 | 5550560434 |
oct | 1577562141 |
9 | 540744531 |
10 | 234808417 |
11 | 1105a8048 |
12 | 66778601 |
13 | 39853abc |
14 | 2328381b |
15 | 15932ce7 |
hex | dfee461 |
234808417 has 2 divisors, whose sum is σ = 234808418. Its totient is φ = 234808416.
The previous prime is 234808393. The next prime is 234808439. The reversal of 234808417 is 714808432.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 141705216 + 93103201 = 11904^2 + 9649^2 .
It is a cyclic number.
It is not a de Polignac number, because 234808417 - 215 = 234775649 is a prime.
It is not a weakly prime, because it can be changed into another prime (234808117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117404208 + 117404209.
It is an arithmetic number, because the mean of its divisors is an integer number (117404209).
Almost surely, 2234808417 is an apocalyptic number.
It is an amenable number.
234808417 is a deficient number, since it is larger than the sum of its proper divisors (1).
234808417 is an equidigital number, since it uses as much as digits as its factorization.
234808417 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 43008, while the sum is 37.
The square root of 234808417 is about 15323.4596942074. The cubic root of 234808417 is about 616.9328372598.
It can be divided in two parts, 234808 and 417, that added together give a square (235225 = 4852).
The spelling of 234808417 in words is "two hundred thirty-four million, eight hundred eight thousand, four hundred seventeen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •