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34131533 is a prime number
BaseRepresentation
bin1000001000110…
…0111001001101
32101020001122212
42002030321031
532214202113
63215320205
7563053562
oct202147115
971201585
1034131533
11182a2587
12b520065
1370c0697
144766869
152ee30a8
hex208ce4d

34131533 has 2 divisors, whose sum is σ = 34131534. Its totient is φ = 34131532.

The previous prime is 34131499. The next prime is 34131553. The reversal of 34131533 is 33513143.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31561924 + 2569609 = 5618^2 + 1603^2 .

It is a cyclic number.

It is not a de Polignac number, because 34131533 - 26 = 34131469 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 34131499 and 34131508.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34131553) 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, 17065766 + 17065767.

It is an arithmetic number, because the mean of its divisors is an integer number (17065767).

Almost surely, 234131533 is an apocalyptic number.

It is an amenable number.

34131533 is a deficient number, since it is larger than the sum of its proper divisors (1).

34131533 is an equidigital number, since it uses as much as digits as its factorization.

34131533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1620, while the sum is 23.

The square root of 34131533 is about 5842.2198691936. The cubic root of 34131533 is about 324.3784032100.

Adding to 34131533 its reverse (33513143), we get a palindrome (67644676).

The spelling of 34131533 in words is "thirty-four million, one hundred thirty-one thousand, five hundred thirty-three".