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10068783 = 314992239
BaseRepresentation
bin100110011010…
…001100101111
3200221112202220
4212122030233
510034200113
6555450423
7151404024
oct46321457
920845686
1010068783
11575790a
123456a13
132116c7a
1414a154b
15d3d523
hex99a32f

10068783 has 8 divisors (see below), whose sum is σ = 13440000. Its totient is φ = 6705048.

The previous prime is 10068767. The next prime is 10068809. The reversal of 10068783 is 38786001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10068783 - 24 = 10068767 is a prime.

It is a super-2 number, since 2×100687832 = 202760782202178, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10068283) 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 7 ways as a sum of consecutive naturals, for example, 3378 + ... + 5616.

It is an arithmetic number, because the mean of its divisors is an integer number (1680000).

Almost surely, 210068783 is an apocalyptic number.

10068783 is a deficient number, since it is larger than the sum of its proper divisors (3371217).

10068783 is a wasteful number, since it uses less digits than its factorization.

10068783 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 10068783 is about 3173.1345701057. The cubic root of 10068783 is about 215.9363023768.

The spelling of 10068783 in words is "ten million, sixty-eight thousand, seven hundred eighty-three".

Divisors: 1 3 1499 2239 4497 6717 3356261 10068783