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34321141 = 412932857
BaseRepresentation
bin1000001011101…
…1001011110101
32101120200202101
42002323023311
532241234031
63223342101
7564503431
oct202731365
971520671
1034321141
1118411a88
12b5b1931
137158a8a
1447b59c1
15302e361
hex20bb2f5

34321141 has 8 divisors (see below), whose sum is σ = 35290584. Its totient is φ = 33358080.

The previous prime is 34321121. The next prime is 34321153. The reversal of 34321141 is 14112343.

It can be written as a sum of positive squares in 4 ways, for example, as 7177041 + 27144100 = 2679^2 + 5210^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34321141 - 25 = 34321109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34321121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10585 + ... + 13441.

It is an arithmetic number, because the mean of its divisors is an integer number (4411323).

Almost surely, 234321141 is an apocalyptic number.

It is an amenable number.

34321141 is a deficient number, since it is larger than the sum of its proper divisors (969443).

34321141 is a wasteful number, since it uses less digits than its factorization.

34321141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3191.

The product of its digits is 288, while the sum is 19.

The square root of 34321141 is about 5858.4247882857. The cubic root of 34321141 is about 324.9779582685.

Adding to 34321141 its reverse (14112343), we get a palindrome (48433484).

The spelling of 34321141 in words is "thirty-four million, three hundred twenty-one thousand, one hundred forty-one".

Divisors: 1 41 293 2857 12013 117137 837101 34321141