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34312433 is a prime number
BaseRepresentation
bin1000001011100…
…1000011110001
32101120020210212
42002321003301
532240444213
63223233505
7564436151
oct202710361
971506725
1034312433
1118406491
12b5a8895
137154b1c
1447b2761
15302b9a8
hex20b90f1

34312433 has 2 divisors, whose sum is σ = 34312434. Its totient is φ = 34312432.

The previous prime is 34312429. The next prime is 34312441. The reversal of 34312433 is 33421343.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31047184 + 3265249 = 5572^2 + 1807^2 .

It is a cyclic number.

It is not a de Polignac number, because 34312433 - 22 = 34312429 is a prime.

It is equal to p2107247 and since 34312433 and 2107247 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 34312399 and 34312408.

It is not a weakly prime, because it can be changed into another prime (34312933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17156216 + 17156217.

It is an arithmetic number, because the mean of its divisors is an integer number (17156217).

Almost surely, 234312433 is an apocalyptic number.

It is an amenable number.

34312433 is a deficient number, since it is larger than the sum of its proper divisors (1).

34312433 is an equidigital number, since it uses as much as digits as its factorization.

34312433 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 23.

The square root of 34312433 is about 5857.6815379466. The cubic root of 34312433 is about 324.9504713479.

Adding to 34312433 its reverse (33421343), we get a palindrome (67733776).

The spelling of 34312433 in words is "thirty-four million, three hundred twelve thousand, four hundred thirty-three".