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6169242693 = 317373269339
BaseRepresentation
bin1011011111011011…
…10010110001000101
3120220221112000000010
411233231302301011
5100113311231233
62500100140433
7305610461205
oct55755626105
916827460003
106169242693
112686416389
121242097719
13774174483
144274a6405
15261918b63
hex16fb72c45

6169242693 has 16 divisors (see below), whose sum is σ = 8944914240. Its totient is φ = 3766277376.

The previous prime is 6169242613. The next prime is 6169242719. The reversal of 6169242693 is 3962429616.

It is not a de Polignac number, because 6169242693 - 28 = 6169242437 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6169242613) 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 15 ways as a sum of consecutive naturals, for example, 1632783 + ... + 1636556.

It is an arithmetic number, because the mean of its divisors is an integer number (559057140).

Almost surely, 26169242693 is an apocalyptic number.

It is an amenable number.

6169242693 is a deficient number, since it is larger than the sum of its proper divisors (2775671547).

6169242693 is a wasteful number, since it uses less digits than its factorization.

6169242693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3269396.

The product of its digits is 839808, while the sum is 48.

The square root of 6169242693 is about 78544.5268175956. The cubic root of 6169242693 is about 1834.0476654766.

The spelling of 6169242693 in words is "six billion, one hundred sixty-nine million, two hundred forty-two thousand, six hundred ninety-three".

Divisors: 1 3 17 37 51 111 629 1887 3269339 9808017 55578763 120965543 166736289 362896629 2056414231 6169242693