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60348053717 = 722814382893
BaseRepresentation
bin111000001101000001…
…100011100011010101
312202202202111202200122
4320031001203203111
51442043100204332
643420140121325
74234323664400
oct701501434325
9182682452618
1060348053717
11236589a2a66
12b842536245
1358c98b1533
142cc6bb4d37
1518830a4c12
hexe0d0638d5

60348053717 has 12 divisors (see below), whose sum is σ = 70450638156. Its totient is φ = 51542809920.

The previous prime is 60348053699. The next prime is 60348053737. The reversal of 60348053717 is 71735084306.

It can be written as a sum of positive squares in 2 ways, for example, as 30642152401 + 29705901316 = 175049^2 + 172354^2 .

It is not a de Polignac number, because 60348053717 - 226 = 60280944853 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 (60348053737) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2177678 + ... + 2205215.

It is an arithmetic number, because the mean of its divisors is an integer number (5870886513).

Almost surely, 260348053717 is an apocalyptic number.

It is an amenable number.

60348053717 is a deficient number, since it is larger than the sum of its proper divisors (10102584439).

60348053717 is a wasteful number, since it uses less digits than its factorization.

60348053717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4383188 (or 4383181 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 60348053717 in words is "sixty billion, three hundred forty-eight million, fifty-three thousand, seven hundred seventeen".

Divisors: 1 7 49 281 1967 13769 4382893 30680251 214761757 1231592933 8621150531 60348053717