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10668673 = 17718839
BaseRepresentation
bin101000101100…
…101010000001
3202002000200001
4220230222001
510212344143
61020400001
7156453001
oct50545201
922060601
1010668673
116027594
1236a6001
132297032
1415ba001
15e0b14d
hexa2ca81

10668673 has 8 divisors (see below), whose sum is σ = 11456640. Its totient is φ = 9898560.

The previous prime is 10668659. The next prime is 10668703. The reversal of 10668673 is 37686601.

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 10668673 - 25 = 10668641 is a prime.

It is a super-2 number, since 2×106686732 = 227641167161858, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10668613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3213 + ... + 5626.

It is an arithmetic number, because the mean of its divisors is an integer number (1432080).

Almost surely, 210668673 is an apocalyptic number.

It is an amenable number.

10668673 is a deficient number, since it is larger than the sum of its proper divisors (787967).

10668673 is an equidigital number, since it uses as much as digits as its factorization.

10668673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8927.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 10668673 is about 3266.2934650763. The cubic root of 10668673 is about 220.1422839917.

The spelling of 10668673 in words is "ten million, six hundred sixty-eight thousand, six hundred seventy-three".

Divisors: 1 17 71 1207 8839 150263 627569 10668673