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8897395 = 513136883
BaseRepresentation
bin100001111100…
…001101110011
3121202000221011
4201330031303
54234204040
6514411351
7135424633
oct41741563
917660834
108897395
115027821
122b90b57
131ac6a40
1412786c3
15bab3ea
hex87c373

8897395 has 8 divisors (see below), whose sum is σ = 11498256. Its totient is φ = 6570336.

The previous prime is 8897387. The next prime is 8897401. The reversal of 8897395 is 5937988.

8897395 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 8897395 - 23 = 8897387 is a prime.

It is a d-powerful number, because it can be written as 83 + 87 + 95 + 74 + 37 + 97 + 59 .

It is a Duffinian number.

It is an unprimeable number.

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, 68377 + ... + 68506.

It is an arithmetic number, because the mean of its divisors is an integer number (1437282).

Almost surely, 28897395 is an apocalyptic number.

8897395 is a deficient number, since it is larger than the sum of its proper divisors (2600861).

8897395 is a wasteful number, since it uses less digits than its factorization.

8897395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136901.

The product of its digits is 544320, while the sum is 49.

The square root of 8897395 is about 2982.8501470909. The cubic root of 8897395 is about 207.2148888269.

The spelling of 8897395 in words is "eight million, eight hundred ninety-seven thousand, three hundred ninety-five".

Divisors: 1 5 13 65 136883 684415 1779479 8897395