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10868452 = 227388159
BaseRepresentation
bin101001011101…
…011011100100
3202110011201021
4221131123210
510240242302
61024540524
7161244310
oct51353344
922404637
1010868452
1161536a1
123781744
132336c4a
14162cb40
15e4a437
hexa5d6e4

10868452 has 12 divisors (see below), whose sum is σ = 21736960. Its totient is φ = 4657896.

The previous prime is 10868447. The next prime is 10868461. The reversal of 10868452 is 25486801.

10868452 is an admirable number.

It is a congruent number.

It is an unprimeable number.

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, 194052 + ... + 194107.

Almost surely, 210868452 is an apocalyptic number.

It is an amenable number.

10868452 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10868452 is a wasteful number, since it uses less digits than its factorization.

10868452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388170 (or 388168 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

The square root of 10868452 is about 3296.7335348796. The cubic root of 10868452 is about 221.5079054906.

The spelling of 10868452 in words is "ten million, eight hundred sixty-eight thousand, four hundred fifty-two".

Divisors: 1 2 4 7 14 28 388159 776318 1552636 2717113 5434226 10868452