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6117793074 = 232536412781
BaseRepresentation
bin1011011001010011…
…00001110100110010
3120210100201002101200
411230221201310302
5100012123334244
62451021312030
7304414245261
oct55451416462
916710632350
106117793074
11265a375538
121228a05616
137665cc303
144207125d8
1525c154669
hex16ca61d32

6117793074 has 24 divisors (see below), whose sum is σ = 13505318892. Its totient is φ = 2000787360.

The previous prime is 6117793067. The next prime is 6117793079. The reversal of 6117793074 is 4703977116.

It is a happy number.

6117793074 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4892303025 + 1225490049 = 69945^2 + 35007^2 .

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (6117793079) 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, 3205437 + ... + 3207344.

Almost surely, 26117793074 is an apocalyptic number.

6117793074 is an abundant number, since it is smaller than the sum of its proper divisors (7387525818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6117793074 is a wasteful number, since it uses less digits than its factorization.

6117793074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6412842 (or 6412839 counting only the distinct ones).

The product of its (nonzero) digits is 222264, while the sum is 45.

The square root of 6117793074 is about 78216.3222991212. The cubic root of 6117793074 is about 1828.9349585265.

The spelling of 6117793074 in words is "six billion, one hundred seventeen million, seven hundred ninety-three thousand, seventy-four".

Divisors: 1 2 3 6 9 18 53 106 159 318 477 954 6412781 12825562 19238343 38476686 57715029 115430058 339877393 679754786 1019632179 2039264358 3058896537 6117793074