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34027901 = 373372729
BaseRepresentation
bin1000000111001…
…1100101111101
32101000210111122
42001303211331
532202343101
63213200325
7562142465
oct201634575
971023448
1034027901
1118231736
12b4900a5
13708546b
14473aba5
152ec251b
hex207397d

34027901 has 8 divisors (see below), whose sum is σ = 35064120. Its totient is φ = 32997888.

The previous prime is 34027871. The next prime is 34027913. The reversal of 34027901 is 10972043.

It can be written as a sum of positive squares in 4 ways, for example, as 17422276 + 16605625 = 4174^2 + 4075^2 .

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 34027901 - 222 = 29833597 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34027951) 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, 11105 + ... + 13833.

It is an arithmetic number, because the mean of its divisors is an integer number (4383015).

Almost surely, 234027901 is an apocalyptic number.

It is an amenable number.

34027901 is a deficient number, since it is larger than the sum of its proper divisors (1036219).

34027901 is a wasteful number, since it uses less digits than its factorization.

34027901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3103.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 34027901 is about 5833.3438952285. The cubic root of 34027901 is about 324.0497719859.

Adding to 34027901 its reverse (10972043), we get a palindrome (44999944).

The spelling of 34027901 in words is "thirty-four million, twenty-seven thousand, nine hundred one".

Divisors: 1 37 337 2729 12469 100973 919673 34027901