Base | Representation |
---|---|
bin | 1100110111100100… |
… | …1100101011010001 |
3 | 22220201220210220001 |
4 | 3031321030223101 |
5 | 24033301322114 |
6 | 1330434050001 |
7 | 151413156505 |
oct | 31571145321 |
9 | 8821823801 |
10 | 3454323409 |
11 | 151296a339 |
12 | 804a19901 |
13 | 430866064 |
14 | 24aaac305 |
15 | 1533d8374 |
hex | cde4cad1 |
3454323409 has 2 divisors, whose sum is σ = 3454323410. Its totient is φ = 3454323408.
The previous prime is 3454323407. The next prime is 3454323413. The reversal of 3454323409 is 9043234543.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3270124225 + 184199184 = 57185^2 + 13572^2 .
It is a cyclic number.
It is not a de Polignac number, because 3454323409 - 21 = 3454323407 is a prime.
Together with 3454323407, it forms a pair of twin primes.
It is not a weakly prime, because it can be changed into another prime (3454323407) 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, 1727161704 + 1727161705.
It is an arithmetic number, because the mean of its divisors is an integer number (1727161705).
Almost surely, 23454323409 is an apocalyptic number.
It is an amenable number.
3454323409 is a deficient number, since it is larger than the sum of its proper divisors (1).
3454323409 is an equidigital number, since it uses as much as digits as its factorization.
3454323409 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 155520, while the sum is 37.
The square root of 3454323409 is about 58773.4924009115. The cubic root of 3454323409 is about 1511.6607327936.
The spelling of 3454323409 in words is "three billion, four hundred fifty-four million, three hundred twenty-three thousand, four hundred nine".
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