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67386001141 = 194098671471
BaseRepresentation
bin111110110000100001…
…001100011011110101
320102221020122112120001
4332300201030123311
52101001304014031
650542351511301
74603613362504
oct766041143365
9212836575501
1067386001141
112663a706038
1211087528531
13647ba12974
1433937ac83b
151b45db7861
hexfb084c6f5

67386001141 has 8 divisors (see below), whose sum is σ = 71106070400. Its totient is φ = 63683275680.

The previous prime is 67386001139. The next prime is 67386001147. The reversal of 67386001141 is 14110068376.

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

It is a cyclic number.

It is not a de Polignac number, because 67386001141 - 21 = 67386001139 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 67386001141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67386001147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4327965 + ... + 4343506.

It is an arithmetic number, because the mean of its divisors is an integer number (8888258800).

Almost surely, 267386001141 is an apocalyptic number.

It is an amenable number.

67386001141 is a deficient number, since it is larger than the sum of its proper divisors (3720069259).

67386001141 is a wasteful number, since it uses less digits than its factorization.

67386001141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8671899.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 67386001141 in words is "sixty-seven billion, three hundred eighty-six million, one thousand, one hundred forty-one".

Divisors: 1 19 409 7771 8671471 164757949 3546631639 67386001141