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12082773 = 39474253
BaseRepresentation
bin101110000101…
…111001010101
3211201212110010
4232011321111
511043122043
61110550433
7204462513
oct56057125
924655403
1012082773
116902a6a
124068419
132670891
1418674b3
1510da133
hexb85e55

12082773 has 8 divisors (see below), whose sum is σ = 16131168. Its totient is φ = 8044784.

The previous prime is 12082771. The next prime is 12082789. The reversal of 12082773 is 37728021.

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 12082773 - 21 = 12082771 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12082773.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12082771) 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, 715 + ... + 4967.

It is an arithmetic number, because the mean of its divisors is an integer number (2016396).

Almost surely, 212082773 is an apocalyptic number.

It is an amenable number.

12082773 is a deficient number, since it is larger than the sum of its proper divisors (4048395).

12082773 is an equidigital number, since it uses as much as digits as its factorization.

12082773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5203.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 12082773 is about 3476.0283370537. The cubic root of 12082773 is about 229.4680396540.

The spelling of 12082773 in words is "twelve million, eighty-two thousand, seven hundred seventy-three".

Divisors: 1 3 947 2841 4253 12759 4027591 12082773