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10252828 = 222563207
BaseRepresentation
bin100111000111…
…001000011100
3201021220020101
4213013020130
510111042303
61003430444
7153101425
oct47071034
921256211
1010252828
115873113
123525424
13217c981
14150c64c
15d77d1d
hex9c721c

10252828 has 6 divisors (see below), whose sum is σ = 17942456. Its totient is φ = 5126412.

The previous prime is 10252817. The next prime is 10252841. The reversal of 10252828 is 82825201.

It is a super-3 number, since 3×102528283 (a number of 22 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10252796 and 10252805.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 1281600 + ... + 1281607.

Almost surely, 210252828 is an apocalyptic number.

It is an amenable number.

10252828 is a deficient number, since it is larger than the sum of its proper divisors (7689628).

10252828 is a wasteful number, since it uses less digits than its factorization.

10252828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563211 (or 2563209 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 10252828 is about 3202.0037476555. The cubic root of 10252828 is about 217.2440500021.

The spelling of 10252828 in words is "ten million, two hundred fifty-two thousand, eight hundred twenty-eight".

Divisors: 1 2 4 2563207 5126414 10252828