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5028029 = 13073847
BaseRepresentation
bin10011001011100010111101
3100110110011022
4103023202331
52241344104
6255433525
760510656
oct23134275
910413138
105028029
1129246a6
1218258a5
131070786
1494c52d
15694bbe
hex4cb8bd

5028029 has 4 divisors (see below), whose sum is σ = 5033184. Its totient is φ = 5022876.

The previous prime is 5028017. The next prime is 5028059. The reversal of 5028029 is 9208205.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 9208205 = 51841641.

It is a cyclic number.

It is not a de Polignac number, because 5028029 - 28 = 5027773 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5027989 and 5028007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5028059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 617 + ... + 3230.

It is an arithmetic number, because the mean of its divisors is an integer number (1258296).

Almost surely, 25028029 is an apocalyptic number.

It is an amenable number.

5028029 is a deficient number, since it is larger than the sum of its proper divisors (5155).

5028029 is a wasteful number, since it uses less digits than its factorization.

5028029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5154.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 5028029 is about 2242.3266934147. The cubic root of 5028029 is about 171.3165255591.

The spelling of 5028029 in words is "five million, twenty-eight thousand, twenty-nine".

Divisors: 1 1307 3847 5028029