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506830029 = 3612769563
BaseRepresentation
bin11110001101011…
…001110011001101
31022022200122002120
4132031121303031
52014222030104
6122143043153
715362661366
oct3615316315
91268618076
10506830029
112401019a2
121218a04b9
1381006b34
144b452b6d
152e766cd9
hex1e359ccd

506830029 has 8 divisors (see below), whose sum is σ = 686851872. Its totient is φ = 332347440.

The previous prime is 506829971. The next prime is 506830031. The reversal of 506830029 is 920038605.

It is a happy number.

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

It is not a de Polignac number, because 506830029 - 216 = 506764493 is a prime.

It is a super-2 number, since 2×5068300292 = 513753356592281682, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (506830729) 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, 1384599 + ... + 1384964.

It is an arithmetic number, because the mean of its divisors is an integer number (85856484).

Almost surely, 2506830029 is an apocalyptic number.

It is an amenable number.

506830029 is a deficient number, since it is larger than the sum of its proper divisors (180021843).

506830029 is a wasteful number, since it uses less digits than its factorization.

506830029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769627.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 506830029 is about 22512.8858434453. The cubic root of 506830029 is about 797.2981923372.

The spelling of 506830029 in words is "five hundred six million, eight hundred thirty thousand, twenty-nine".

Divisors: 1 3 61 183 2769563 8308689 168943343 506830029