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67368214 = 291936653
BaseRepresentation
bin1000000001111…
…11010100010110
311200202122211001
410000333110112
5114221240324
610403533514
71445422534
oct400772426
9150678731
1067368214
1135033811
121a68a29a
1310c59964
148d39154
155daae44
hex403f516

67368214 has 8 divisors (see below), whose sum is σ = 101165040. Its totient is φ = 33646536.

The previous prime is 67368199. The next prime is 67368221. The reversal of 67368214 is 41286376.

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

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, 16489 + ... + 20164.

It is an arithmetic number, because the mean of its divisors is an integer number (12645630).

Almost surely, 267368214 is an apocalyptic number.

67368214 is a deficient number, since it is larger than the sum of its proper divisors (33796826).

67368214 is a wasteful number, since it uses less digits than its factorization.

67368214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37574.

The product of its digits is 48384, while the sum is 37.

The square root of 67368214 is about 8207.8142035502. The cubic root of 67368214 is about 406.8974904176.

The spelling of 67368214 in words is "sixty-seven million, three hundred sixty-eight thousand, two hundred fourteen".

Divisors: 1 2 919 1838 36653 73306 33684107 67368214