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10807984 = 241161409
BaseRepresentation
bin101001001110…
…101010110000
3202100002202201
4221032222300
510231323414
61023352544
7160603105
oct51165260
922302681
1010807984
116112220
123752754
132315575
141614aac
15e37574
hexa4eab0

10807984 has 20 divisors (see below), whose sum is σ = 22844520. Its totient is φ = 4912640.

The previous prime is 10807967. The next prime is 10807987. The reversal of 10807984 is 48970801.

It is not an unprimeable number, because it can be changed into a prime (10807987) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 30529 + ... + 30880.

It is an arithmetic number, because the mean of its divisors is an integer number (1142226).

Almost surely, 210807984 is an apocalyptic number.

It is an amenable number.

10807984 is an abundant number, since it is smaller than the sum of its proper divisors (12036536).

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

10807984 is a wasteful number, since it uses less digits than its factorization.

10807984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61428 (or 61422 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 37.

The square root of 10807984 is about 3287.5498475308. The cubic root of 10807984 is about 221.0963455896.

The spelling of 10807984 in words is "ten million, eight hundred seven thousand, nine hundred eighty-four".

Divisors: 1 2 4 8 11 16 22 44 88 176 61409 122818 245636 491272 675499 982544 1350998 2701996 5403992 10807984