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34530260 = 2251726513
BaseRepresentation
bin1000001110111…
…0001111010100
32101222022121112
42003232033110
532314432020
63232034152
7566334212
oct203561724
971868545
1034530260
1118545106
12b692958
13720000b
14482bcb2
1530712c5
hex20ee3d4

34530260 has 12 divisors (see below), whose sum is σ = 72513588. Its totient is φ = 13812096.

The previous prime is 34530233. The next prime is 34530299. The reversal of 34530260 is 6203543.

34530260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5779216 + 28751044 = 2404^2 + 5362^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 863237 + ... + 863276.

It is an arithmetic number, because the mean of its divisors is an integer number (6042799).

Almost surely, 234530260 is an apocalyptic number.

It is an amenable number.

34530260 is an abundant number, since it is smaller than the sum of its proper divisors (37983328).

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

34530260 is a wasteful number, since it uses less digits than its factorization.

34530260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1726522 (or 1726520 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 34530260 is about 5876.2453999131. The cubic root of 34530260 is about 325.6366534046.

The spelling of 34530260 in words is "thirty-four million, five hundred thirty thousand, two hundred sixty".

Divisors: 1 2 4 5 10 20 1726513 3453026 6906052 8632565 17265130 34530260