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34001441 = 38818761
BaseRepresentation
bin1000000110110…
…1001000100001
32100222110012122
42001231020201
532201021231
63212434025
7562002365
oct201551041
970873178
1034001441
1118213871
12b478915
1370763c6
1447312a5
152eb977b
hex206d221

34001441 has 4 divisors (see below), whose sum is σ = 34014084. Its totient is φ = 33988800.

The previous prime is 34001437. The next prime is 34001447. The reversal of 34001441 is 14410043.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10923025 + 23078416 = 3305^2 + 4804^2 .

It is a cyclic number.

It is not a de Polignac number, because 34001441 - 22 = 34001437 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34001447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 500 + ... + 8261.

It is an arithmetic number, because the mean of its divisors is an integer number (8503521).

Almost surely, 234001441 is an apocalyptic number.

It is an amenable number.

34001441 is a deficient number, since it is larger than the sum of its proper divisors (12643).

34001441 is an equidigital number, since it uses as much as digits as its factorization.

34001441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12642.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 34001441 is about 5831.0754582667. The cubic root of 34001441 is about 323.9657568088.

Adding to 34001441 its reverse (14410043), we get a palindrome (48411484).

The spelling of 34001441 in words is "thirty-four million, one thousand, four hundred forty-one".

Divisors: 1 3881 8761 34001441