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6005942971 = 717373473931
BaseRepresentation
bin1011001011111101…
…10110101010111011
3120111120020111220021
411211332312222323
544300010133341
62431544111311
7301555446550
oct54576665273
916446214807
106005942971
11260221a936
1211b7465537
13749399b12
1440d918a27
1525240d9d1
hex165fb6abb

6005942971 has 32 divisors (see below), whose sum is σ = 7487534592. Its totient is φ = 4699399680.

The previous prime is 6005942953. The next prime is 6005942977. The reversal of 6005942971 is 1792495006.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 6005942971 - 25 = 6005942939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6005942977) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1525876 + ... + 1529806.

It is an arithmetic number, because the mean of its divisors is an integer number (233985456).

Almost surely, 26005942971 is an apocalyptic number.

6005942971 is a deficient number, since it is larger than the sum of its proper divisors (1481591621).

6005942971 is a wasteful number, since it uses less digits than its factorization.

6005942971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4339.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 6005942971 is about 77498.0191424271. The cubic root of 6005942971 is about 1817.7203445801.

The spelling of 6005942971 in words is "six billion, five million, nine hundred forty-two thousand, nine hundred seventy-one".

Divisors: 1 7 17 37 119 259 347 629 2429 3931 4403 5899 12839 27517 41293 66827 89873 145447 218263 467789 1018129 1364057 1527841 2472599 9548399 17308193 23188969 50470109 162322783 353290763 857991853 6005942971