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64214 = 297331
BaseRepresentation
bin1111101011010110
310021002022
433223112
54023324
61213142
7355133
oct175326
9107068
1064214
1144277
12311b2
13232c7
141958a
151405e
hexfad6

64214 has 8 divisors (see below), whose sum is σ = 97608. Its totient is φ = 31680.

The previous prime is 64189. The next prime is 64217. The reversal of 64214 is 41246.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 64192 and 64201.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 64214.

It is not an unprimeable number, because it can be changed into a prime (64217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29 + ... + 359.

It is an arithmetic number, because the mean of its divisors is an integer number (12201).

264214 is an apocalyptic number.

64214 is a deficient number, since it is larger than the sum of its proper divisors (33394).

64214 is a wasteful number, since it uses less digits than its factorization.

64214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 430.

The product of its digits is 192, while the sum is 17.

The square root of 64214 is about 253.4048144768. The cubic root of 64214 is about 40.0445337336.

It can be divided in two parts, 642 and 14, that added together give a palindrome (656).

The spelling of 64214 in words is "sixty-four thousand, two hundred fourteen".

Divisors: 1 2 97 194 331 662 32107 64214