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67160134 = 264152387
BaseRepresentation
bin1000000000011…
…00100001000110
311200101002101101
410000030201012
5114143111014
610355250314
71443565066
oct400144106
9150332341
1067160134
1134a01448
121a5a999a
1310bb6032
148cc33a6
155d69474
hex400c846

67160134 has 8 divisors (see below), whose sum is σ = 100899288. Its totient is φ = 33527040.

The previous prime is 67160123. The next prime is 67160141. The reversal of 67160134 is 43106176.

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 pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24912 + ... + 27475.

It is an arithmetic number, because the mean of its divisors is an integer number (12612411).

Almost surely, 267160134 is an apocalyptic number.

67160134 is a deficient number, since it is larger than the sum of its proper divisors (33739154).

67160134 is a wasteful number, since it uses less digits than its factorization.

67160134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53030.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 67160134 is about 8195.1286750118. The cubic root of 67160134 is about 406.4781306774.

The spelling of 67160134 in words is "sixty-seven million, one hundred sixty thousand, one hundred thirty-four".

Divisors: 1 2 641 1282 52387 104774 33580067 67160134