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34252764 = 22372134481
BaseRepresentation
bin1000001010101…
…0011111011100
32101110012221220
42002222133130
532232042024
63222053340
7564100200
oct202523734
971405856
1034252764
1118375677
12b57a250
137133910
144798b00
153018e79
hex20aa7dc

34252764 has 72 divisors (see below), whose sum is σ = 100145808. Its totient is φ = 9031680.

The previous prime is 34252759. The next prime is 34252769. The reversal of 34252764 is 46725243.

34252764 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (34252759) and next prime (34252769).

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34252769) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 5404 + ... + 9884.

It is an arithmetic number, because the mean of its divisors is an integer number (1390914).

Almost surely, 234252764 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34252764, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50072904).

34252764 is an abundant number, since it is smaller than the sum of its proper divisors (65893044).

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

34252764 is a wasteful number, since it uses less digits than its factorization.

34252764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4515 (or 4506 counting only the distinct ones).

The product of its digits is 40320, while the sum is 33.

The square root of 34252764 is about 5852.5860950523. The cubic root of 34252764 is about 324.7620001125.

The spelling of 34252764 in words is "thirty-four million, two hundred fifty-two thousand, seven hundred sixty-four".

Divisors: 1 2 3 4 6 7 12 13 14 21 26 28 39 42 49 52 78 84 91 98 147 156 182 196 273 294 364 546 588 637 1092 1274 1911 2548 3822 4481 7644 8962 13443 17924 26886 31367 53772 58253 62734 94101 116506 125468 174759 188202 219569 233012 349518 376404 407771 439138 658707 699036 815542 878276 1223313 1317414 1631084 2446626 2634828 2854397 4893252 5708794 8563191 11417588 17126382 34252764