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10828130 = 252414493
BaseRepresentation
bin101001010011…
…100101100010
3202101010101212
4221103211202
510233000010
61024030122
7161015615
oct51234542
922333355
1010828130
116126375
123762342
1323217a1
14161c17c
15e3d505
hexa53962

10828130 has 16 divisors (see below), whose sum is σ = 19575864. Its totient is φ = 4312320.

The previous prime is 10828121. The next prime is 10828177. The reversal of 10828130 is 3182801.

It can be written as a sum of positive squares in 4 ways, for example, as 10817521 + 10609 = 3289^2 + 103^2 .

It is a plaindrome in base 9.

It is a zygodrome in base 9.

It is a junction number, because it is equal to n+sod(n) for n = 10828096 and 10828105.

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, 164 + ... + 4656.

Almost surely, 210828130 is an apocalyptic number.

10828130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10828130 is a deficient number, since it is larger than the sum of its proper divisors (8747734).

10828130 is a wasteful number, since it uses less digits than its factorization.

10828130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4741.

The product of its (nonzero) digits is 384, while the sum is 23.

The square root of 10828130 is about 3290.6124050091. The cubic root of 10828130 is about 221.2336342923.

The spelling of 10828130 in words is "ten million, eight hundred twenty-eight thousand, one hundred thirty".

Divisors: 1 2 5 10 241 482 1205 2410 4493 8986 22465 44930 1082813 2165626 5414065 10828130