Search a number
-
+
8485214 = 210938923
BaseRepresentation
bin100000010111…
…100101011110
3120222002112012
4200113211132
54133011324
6501511222
7132060143
oct40274536
916862465
108485214
114876081
122a12512
1319b124a
1411ac3ca
15b2920e
hex81795e

8485214 has 8 divisors (see below), whose sum is σ = 12844920. Its totient is φ = 4203576.

The previous prime is 8485201. The next prime is 8485219. The reversal of 8485214 is 4125848.

It is a happy number.

8485214 is digitally balanced in base 2, 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 congruent number.

It is not an unprimeable number, because it can be changed into a prime (8485219) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19244 + ... + 19679.

It is an arithmetic number, because the mean of its divisors is an integer number (1605615).

Almost surely, 28485214 is an apocalyptic number.

8485214 is a deficient number, since it is larger than the sum of its proper divisors (4359706).

8485214 is a wasteful number, since it uses less digits than its factorization.

8485214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39034.

The product of its digits is 10240, while the sum is 32.

The square root of 8485214 is about 2912.9390656174. The cubic root of 8485214 is about 203.9643504282.

The spelling of 8485214 in words is "eight million, four hundred eighty-five thousand, two hundred fourteen".

Divisors: 1 2 109 218 38923 77846 4242607 8485214