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5111769 = 313131071
BaseRepresentation
bin10011011111111111011001
3100121201000210
4103133333121
52302034034
6301321333
761310055
oct23377731
910551023
105111769
112981603
121866249
13109c920
14970c65
156ae8e9
hex4dffd9

5111769 has 8 divisors (see below), whose sum is σ = 7340032. Its totient is φ = 3145680.

The previous prime is 5111761. The next prime is 5111791. The reversal of 5111769 is 9671115.

5111769 is nontrivially palindromic in base 2.

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

It is not a de Polignac number, because 5111769 - 23 = 5111761 is a prime.

It is a super-2 number, since 2×51117692 = 52260364618722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5111761) 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, 65497 + ... + 65574.

It is an arithmetic number, because the mean of its divisors is an integer number (917504).

Almost surely, 25111769 is an apocalyptic number.

It is an amenable number.

5111769 is a deficient number, since it is larger than the sum of its proper divisors (2228263).

5111769 is a wasteful number, since it uses less digits than its factorization.

5111769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131087.

The product of its digits is 1890, while the sum is 30.

The square root of 5111769 is about 2260.9221569970. The cubic root of 5111769 is about 172.2623654987.

The spelling of 5111769 in words is "five million, one hundred eleven thousand, seven hundred sixty-nine".

Divisors: 1 3 13 39 131071 393213 1703923 5111769