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8845013 = 193115017
BaseRepresentation
bin100001101111…
…011011010101
3121122101002002
4201233123111
54231020023
6513325045
7135116132
oct41573325
917571062
108845013
114aa1431
122b66785
131aa8c48
141263589
15b9ab28
hex86f6d5

8845013 has 8 divisors (see below), whose sum is σ = 9611520. Its totient is φ = 8108640.

The previous prime is 8845003. The next prime is 8845021. The reversal of 8845013 is 3105488.

8845013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 8845013 - 212 = 8840917 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8845003) 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, 6920 + ... + 8097.

It is an arithmetic number, because the mean of its divisors is an integer number (1201440).

Almost surely, 28845013 is an apocalyptic number.

It is an amenable number.

8845013 is a deficient number, since it is larger than the sum of its proper divisors (766507).

8845013 is a wasteful number, since it uses less digits than its factorization.

8845013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15067.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 8845013 is about 2974.0566571604. The cubic root of 8845013 is about 206.8074399313.

The spelling of 8845013 in words is "eight million, eight hundred forty-five thousand, thirteen".

Divisors: 1 19 31 589 15017 285323 465527 8845013