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5000069 = 37337401
BaseRepresentation
bin10011000100101110000101
3100102000210202
4103010232011
52240000234
6255100245
760333314
oct23045605
910360722
105000069
112905698
121811685
131060b29
1494227b
1568b77e
hex4c4b85

5000069 has 8 divisors (see below), whose sum is σ = 5163288. Its totient is φ = 4838400.

The previous prime is 5000011. The next prime is 5000077. The reversal of 5000069 is 9600005.

It can be written as a sum of positive squares in 4 ways, for example, as 2788900 + 2211169 = 1670^2 + 1487^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 5000069 - 216 = 4934533 is a prime.

It is a super-2 number, since 2×50000692 = 50001380009522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5000069.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5006069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12269 + ... + 12669.

It is an arithmetic number, because the mean of its divisors is an integer number (645411).

Almost surely, 25000069 is an apocalyptic number.

It is an amenable number.

5000069 is a deficient number, since it is larger than the sum of its proper divisors (163219).

5000069 is a wasteful number, since it uses less digits than its factorization.

5000069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 5000069 is about 2236.0834063156. The cubic root of 5000069 is about 170.9983812530.

It can be divided in two parts, 500006 and 9, that multiplied together give a palindrome (4500054).

The spelling of 5000069 in words is "five million, sixty-nine", and thus it is an aban number and an uban number.

Divisors: 1 37 337 401 12469 14837 135137 5000069