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60338742671 = 294017751787
BaseRepresentation
bin111000001100011110…
…000010010110001111
312202202002222201100002
4320030132002112033
51442033204231141
643415204354515
74234151564444
oct701436022617
9182662881302
1060338742671
1123653713489
12b83b3a5a3b
1358c79a143c
142cc586d9cb
151882365e9b
hexe0c78258f

60338742671 has 8 divisors (see below), whose sum is σ = 62422147920. Its totient is φ = 58255521408.

The previous prime is 60338742641. The next prime is 60338742697. The reversal of 60338742671 is 17624783306.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-60338742671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60338742631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1139240 + ... + 1191026.

It is an arithmetic number, because the mean of its divisors is an integer number (7802768490).

Almost surely, 260338742671 is an apocalyptic number.

60338742671 is a deficient number, since it is larger than the sum of its proper divisors (2083405249).

60338742671 is a wasteful number, since it uses less digits than its factorization.

60338742671 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91993.

The product of its (nonzero) digits is 1016064, while the sum is 47.

The spelling of 60338742671 in words is "sixty billion, three hundred thirty-eight million, seven hundred forty-two thousand, six hundred seventy-one".

Divisors: 1 29 40177 51787 1165133 1501823 2080646299 60338742671