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1010828 = 227132777
BaseRepresentation
bin11110110110010001100
31220100121002
43312302030
5224321303
633355432
711410010
oct3666214
91810532
101010828
116304a5
12408b78
13295130
141c4540
1514e788
hexf6c8c

1010828 has 24 divisors (see below), whose sum is σ = 2177952. Its totient is φ = 399744.

The previous prime is 1010809. The next prime is 1010833. The reversal of 1010828 is 8280101.

1010828 = 3772 + 3782 + ... + 3832.

It is an unprimeable number.

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, 1025 + ... + 1752.

It is an arithmetic number, because the mean of its divisors is an integer number (90748).

21010828 is an apocalyptic number.

It is an amenable number.

1010828 is an abundant number, since it is smaller than the sum of its proper divisors (1167124).

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

1010828 is a wasteful number, since it uses less digits than its factorization.

1010828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2801 (or 2799 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 20.

The square root of 1010828 is about 1005.3994231150. The cubic root of 1010828 is about 100.3596383851.

Adding to 1010828 its reverse (8280101), we get a palindrome (9290929).

It can be divided in two parts, 10108 and 28, that multiplied together give a square (283024 = 5322).

The spelling of 1010828 in words is "one million, ten thousand, eight hundred twenty-eight".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 2777 5554 11108 19439 36101 38878 72202 77756 144404 252707 505414 1010828