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828330164 = 22207082541
BaseRepresentation
bin110001010111110…
…101000010110100
32010201122112100222
4301113311002310
53144023031124
6214105553512
726345455514
oct6127650264
92121575328
10828330164
11395630792
121b14a5898
131027c1abc
147c021844
154cac125e
hex315f50b4

828330164 has 6 divisors (see below), whose sum is σ = 1449577794. Its totient is φ = 414165080.

The previous prime is 828330133. The next prime is 828330169. The reversal of 828330164 is 461033828.

It is a happy number.

828330164 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 only one way, i.e., 825412900 + 2917264 = 28730^2 + 1708^2 .

It is a super-2 number, since 2×8283301642 = 1372261721184533792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (828330169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 103541267 + ... + 103541274.

It is an arithmetic number, because the mean of its divisors is an integer number (241596299).

Almost surely, 2828330164 is an apocalyptic number.

It is an amenable number.

828330164 is a deficient number, since it is larger than the sum of its proper divisors (621247630).

828330164 is a wasteful number, since it uses less digits than its factorization.

828330164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207082545 (or 207082543 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 828330164 is about 28780.7255641688. The cubic root of 828330164 is about 939.1489823014.

The spelling of 828330164 in words is "eight hundred twenty-eight million, three hundred thirty thousand, one hundred sixty-four".

Divisors: 1 2 4 207082541 414165082 828330164