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34027284 = 22310726501
BaseRepresentation
bin1000000111001…
…1011100010100
32101000202122210
42001303130110
532202333114
63213153420
7562140624
oct201633424
971022583
1034027284
1118231225
12b48b870
1370850b5
14473a884
152ec2259
hex2073714

34027284 has 24 divisors (see below), whose sum is σ = 80142048. Its totient is φ = 11236000.

The previous prime is 34027283. The next prime is 34027289. The reversal of 34027284 is 48272043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34027283) 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 7 ways as a sum of consecutive naturals, for example, 11967 + ... + 14534.

It is an arithmetic number, because the mean of its divisors is an integer number (3339252).

Almost surely, 234027284 is an apocalyptic number.

It is an amenable number.

34027284 is an abundant number, since it is smaller than the sum of its proper divisors (46114764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34027284 is a wasteful number, since it uses less digits than its factorization.

34027284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26615 (or 26613 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 34027284 is about 5833.2910093703. The cubic root of 34027284 is about 324.0478133979.

The spelling of 34027284 in words is "thirty-four million, twenty-seven thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 12 107 214 321 428 642 1284 26501 53002 79503 106004 159006 318012 2835607 5671214 8506821 11342428 17013642 34027284