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5028053 = 23218611
BaseRepresentation
bin10011001011100011010101
3100110110012012
4103023203111
52241344203
6255434005
760511022
oct23134325
910413165
105028053
112924718
121825905
1310707a4
1494c549
15694bd8
hex4cb8d5

5028053 has 4 divisors (see below), whose sum is σ = 5246688. Its totient is φ = 4809420.

The previous prime is 5028017. The next prime is 5028059. The reversal of 5028053 is 3508205.

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.

It is a cyclic number.

It is not a de Polignac number, because 5028053 - 212 = 5023957 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 218611 = 5028053 / (5 + 0 + 2 + 8 + 0 + 5 + 3).

It is a Duffinian number.

It is a Curzon number.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109283 + ... + 109328.

It is an arithmetic number, because the mean of its divisors is an integer number (1311672).

Almost surely, 25028053 is an apocalyptic number.

It is an amenable number.

5028053 is a deficient number, since it is larger than the sum of its proper divisors (218635).

5028053 is a wasteful number, since it uses less digits than its factorization.

5028053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 218634.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 5028053 is about 2242.3320449924. The cubic root of 5028053 is about 171.3167981371.

The spelling of 5028053 in words is "five million, twenty-eight thousand, fifty-three".

Divisors: 1 23 218611 5028053