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64376014 = 289361663
BaseRepresentation
bin1111010110010…
…0110011001110
311111010122021211
43311210303032
5112440013024
610215445034
71411121113
oct365446316
9144118254
1064376014
113337a71a
121968677a
131044ca21
14879a90a
1559b9594
hex3d64cce

64376014 has 8 divisors (see below), whose sum is σ = 97649280. Its totient is φ = 31826256.

The previous prime is 64375979. The next prime is 64376017. The reversal of 64376014 is 41067346.

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 (64376017) 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, 180654 + ... + 181009.

It is an arithmetic number, because the mean of its divisors is an integer number (12206160).

Almost surely, 264376014 is an apocalyptic number.

64376014 is a deficient number, since it is larger than the sum of its proper divisors (33273266).

64376014 is a wasteful number, since it uses less digits than its factorization.

64376014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361754.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 64376014 is about 8023.4664578348. The cubic root of 64376014 is about 400.7818333459.

The spelling of 64376014 in words is "sixty-four million, three hundred seventy-six thousand, fourteen".

Divisors: 1 2 89 178 361663 723326 32188007 64376014