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BaseRepresentation
bin1000001000111…
…1100011010001
32101020121120222
42002033203101
532220024132
63215442425
7563130401
oct202174321
971217528
1034142417
11182aa781
12b526415
1370c561a
14476a801
152ee6412
hex208f8d1

34142417 has 2 divisors, whose sum is σ = 34142418. Its totient is φ = 34142416.

The previous prime is 34142413. The next prime is 34142461. The reversal of 34142417 is 71424143.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34058896 + 83521 = 5836^2 + 289^2 .

It is a cyclic number.

It is not a de Polignac number, because 34142417 - 22 = 34142413 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (34142413) 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, 17071208 + 17071209.

It is an arithmetic number, because the mean of its divisors is an integer number (17071209).

Almost surely, 234142417 is an apocalyptic number.

It is an amenable number.

34142417 is a deficient number, since it is larger than the sum of its proper divisors (1).

34142417 is an equidigital number, since it uses as much as digits as its factorization.

34142417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2688, while the sum is 26.

The square root of 34142417 is about 5843.1512901858. The cubic root of 34142417 is about 324.4128792406.

The spelling of 34142417 in words is "thirty-four million, one hundred forty-two thousand, four hundred seventeen".