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34132937 = 322110597
BaseRepresentation
bin1000001000110…
…1001111001001
32101020010120212
42002031033021
532214223222
63215330505
7563060636
oct202151711
971203525
1034132937
11182a3643
12b520a35
1370c1207
14476718d
152ee36e2
hex208d3c9

34132937 has 4 divisors (see below), whose sum is σ = 34146756. Its totient is φ = 34119120.

The previous prime is 34132921. The next prime is 34132939. The reversal of 34132937 is 73923143.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 73923143 = 710560449.

It can be written as a sum of positive squares in 2 ways, for example, as 11703241 + 22429696 = 3421^2 + 4736^2 .

It is a cyclic number.

It is not a de Polignac number, because 34132937 - 24 = 34132921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34132939) 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 in 3 ways as a sum of consecutive naturals, for example, 2078 + ... + 8519.

It is an arithmetic number, because the mean of its divisors is an integer number (8536689).

Almost surely, 234132937 is an apocalyptic number.

It is an amenable number.

34132937 is a deficient number, since it is larger than the sum of its proper divisors (13819).

34132937 is a wasteful number, since it uses less digits than its factorization.

34132937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13818.

The product of its digits is 13608, while the sum is 32.

The square root of 34132937 is about 5842.3400277628. The cubic root of 34132937 is about 324.3828509156.

The spelling of 34132937 in words is "thirty-four million, one hundred thirty-two thousand, nine hundred thirty-seven".

Divisors: 1 3221 10597 34132937