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10868124 = 223905677
BaseRepresentation
bin101001011101…
…010110011100
3202110011021010
4221131112130
510240234444
61024535220
7161243331
oct51352634
922404233
1010868124
116153423
123781510
132336a57
14162c988
15e4a2b9
hexa5d59c

10868124 has 12 divisors (see below), whose sum is σ = 25358984. Its totient is φ = 3622704.

The previous prime is 10868089. The next prime is 10868129. The reversal of 10868124 is 42186801.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×108681242 = 236232238558752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10868091 and 10868100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 452827 + ... + 452850.

Almost surely, 210868124 is an apocalyptic number.

It is an amenable number.

10868124 is an abundant number, since it is smaller than the sum of its proper divisors (14490860).

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

10868124 is a wasteful number, since it uses less digits than its factorization.

10868124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 905684 (or 905682 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 30.

The square root of 10868124 is about 3296.6837882939. The cubic root of 10868124 is about 221.5056771658.

The spelling of 10868124 in words is "ten million, eight hundred sixty-eight thousand, one hundred twenty-four".

Divisors: 1 2 3 4 6 12 905677 1811354 2717031 3622708 5434062 10868124