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8293214 = 218672221
BaseRepresentation
bin11111101000101101011110
3120121100011002
4133220231132
54110340324
6453430302
7130330316
oct37505536
916540132
108293214
1147548a6
12293b392
131944a37
14115c446
15adc3ae
hex7e8b5e

8293214 has 8 divisors (see below), whose sum is σ = 12452088. Its totient is φ = 4142520.

The previous prime is 8293171. The next prime is 8293223. The reversal of 8293214 is 4123928.

8293214 is nontrivially palindromic in base 12.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2624 + ... + 4844.

It is an arithmetic number, because the mean of its divisors is an integer number (1556511).

Almost surely, 28293214 is an apocalyptic number.

8293214 is a deficient number, since it is larger than the sum of its proper divisors (4158874).

8293214 is a wasteful number, since it uses less digits than its factorization.

8293214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4090.

The product of its digits is 3456, while the sum is 29.

The square root of 8293214 is about 2879.7940898613. The cubic root of 8293214 is about 202.4141911498.

The spelling of 8293214 in words is "eight million, two hundred ninety-three thousand, two hundred fourteen".

Divisors: 1 2 1867 2221 3734 4442 4146607 8293214