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10512124 = 227438731
BaseRepresentation
bin101000000110…
…011011111100
3201210001220221
4220012123330
510142341444
61013151124
7155231410
oct50063374
921701827
1010512124
115a2aa07
12362b4a4
1322409bc
141578d40
15dc9a84
hexa066fc

10512124 has 24 divisors (see below), whose sum is σ = 21515648. Its totient is φ = 4399920.

The previous prime is 10512121. The next prime is 10512157. The reversal of 10512124 is 42121501.

10512124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×105121242 = 221009501982752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10512098 and 10512107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10512121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3162 + ... + 5569.

Almost surely, 210512124 is an apocalyptic number.

10512124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10512124 is an abundant number, since it is smaller than the sum of its proper divisors (11003524).

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

10512124 is a wasteful number, since it uses less digits than its factorization.

10512124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8785 (or 8783 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 10512124 is about 3242.2405833004. The cubic root of 10512124 is about 219.0602059890.

Adding to 10512124 its reverse (42121501), we get a palindrome (52633625).

The spelling of 10512124 in words is "ten million, five hundred twelve thousand, one hundred twenty-four".

Divisors: 1 2 4 7 14 28 43 86 172 301 602 1204 8731 17462 34924 61117 122234 244468 375433 750866 1501732 2628031 5256062 10512124