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10068663 = 311305111
BaseRepresentation
bin100110011010…
…001010110111
3200221112121110
4212122022313
510034144123
6555450103
7151403463
oct46321267
920845543
1010068663
115757810
123456933
132116bb7
1414a14a3
15d3d493
hex99a2b7

10068663 has 8 divisors (see below), whose sum is σ = 14645376. Its totient is φ = 6102200.

The previous prime is 10068661. The next prime is 10068677. The reversal of 10068663 is 36686001.

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

It is a cyclic number.

It is not a de Polignac number, because 10068663 - 21 = 10068661 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10068663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10068661) 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, 152523 + ... + 152588.

It is an arithmetic number, because the mean of its divisors is an integer number (1830672).

Almost surely, 210068663 is an apocalyptic number.

10068663 is a deficient number, since it is larger than the sum of its proper divisors (4576713).

10068663 is a wasteful number, since it uses less digits than its factorization.

10068663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305125.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 10068663 is about 3173.1156613020. The cubic root of 10068663 is about 215.9354445287.

It can be divided in two parts, 10068 and 663, that added together give a triangular number (10731 = T146).

The spelling of 10068663 in words is "ten million, sixty-eight thousand, six hundred sixty-three".

Divisors: 1 3 11 33 305111 915333 3356221 10068663