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8827013 = 134116561
BaseRepresentation
bin100001101011…
…000010000101
3121121110101102
4201223002011
54224431023
6513105445
7135012506
oct41530205
917543342
108827013
114a89958
122b58285
131aa09b0
14125abad
15b95628
hex86b085

8827013 has 8 divisors (see below), whose sum is σ = 9738456. Its totient is φ = 7948800.

The previous prime is 8827003. The next prime is 8827031. The reversal of 8827013 is 3107288.

It can be written as a sum of positive squares in 4 ways, for example, as 1170724 + 7656289 = 1082^2 + 2767^2 .

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 8827013 - 26 = 8826949 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8827003) 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, 7748 + ... + 8813.

It is an arithmetic number, because the mean of its divisors is an integer number (1217307).

Almost surely, 28827013 is an apocalyptic number.

It is an amenable number.

8827013 is a deficient number, since it is larger than the sum of its proper divisors (911443).

8827013 is a wasteful number, since it uses less digits than its factorization.

8827013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16615.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 8827013 is about 2971.0289463417. The cubic root of 8827013 is about 206.6670571735.

The spelling of 8827013 in words is "eight million, eight hundred twenty-seven thousand, thirteen".

Divisors: 1 13 41 533 16561 215293 679001 8827013