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8805093 = 311266821
BaseRepresentation
bin100001100101…
…101011100101
3121120100022120
4201211223211
54223230333
6512420153
7134561553
oct41455345
917510276
108805093
114a74440
122b47659
131a93a1b
141252bd3
15b8ddb3
hex865ae5

8805093 has 8 divisors (see below), whose sum is σ = 12807456. Its totient is φ = 5336400.

The previous prime is 8805091. The next prime is 8805109. The reversal of 8805093 is 3905088.

8805093 is digitally balanced in base 2 and base 3, because in such bases 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 not a de Polignac number, because 8805093 - 21 = 8805091 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 266821 = 8805093 / (8 + 8 + 0 + 5 + 0 + 9 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8805091) 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, 133378 + ... + 133443.

It is an arithmetic number, because the mean of its divisors is an integer number (1600932).

Almost surely, 28805093 is an apocalyptic number.

It is an amenable number.

8805093 is a deficient number, since it is larger than the sum of its proper divisors (4002363).

8805093 is a wasteful number, since it uses less digits than its factorization.

8805093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266835.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 8805093 is about 2967.3376956457. The cubic root of 8805093 is about 206.4958442179.

The spelling of 8805093 in words is "eight million, eight hundred five thousand, ninety-three".

Divisors: 1 3 11 33 266821 800463 2935031 8805093