Search a number
-
+
8893214 = 2111492713
BaseRepresentation
bin100001111011…
…001100011110
3121201211012022
4201323030132
54234040324
6514340142
7135406511
oct41731436
917654168
108893214
115024670
122b8a652
131ac4b75
141276d78
15baa05e
hex87b31e

8893214 has 16 divisors (see below), whose sum is σ = 14655600. Its totient is φ = 4013760.

The previous prime is 8893211. The next prime is 8893219. The reversal of 8893214 is 4123988.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8893211) 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, 1922 + ... + 4634.

It is an arithmetic number, because the mean of its divisors is an integer number (915975).

Almost surely, 28893214 is an apocalyptic number.

8893214 is a deficient number, since it is larger than the sum of its proper divisors (5762386).

8893214 is a wasteful number, since it uses less digits than its factorization.

8893214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875.

The product of its digits is 13824, while the sum is 35.

The square root of 8893214 is about 2982.1492249718. The cubic root of 8893214 is about 207.1824260970.

The spelling of 8893214 in words is "eight million, eight hundred ninety-three thousand, two hundred fourteen".

Divisors: 1 2 11 22 149 298 1639 2713 3278 5426 29843 59686 404237 808474 4446607 8893214