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5030537 = 23218719
BaseRepresentation
bin10011001100001010001001
3100110120121012
4103030022021
52241434122
6255453305
760521201
oct23141211
910416535
105030537
112926576
121827235
131071965
1494d401
156957e2
hex4cc289

5030537 has 4 divisors (see below), whose sum is σ = 5249280. Its totient is φ = 4811796.

The previous prime is 5030489. The next prime is 5030567. The reversal of 5030537 is 7350305.

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 5030537 - 210 = 5029513 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: 218719 = 5030537 / (5 + 0 + 3 + 0 + 5 + 3 + 7).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5030567) 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, 109337 + ... + 109382.

It is an arithmetic number, because the mean of its divisors is an integer number (1312320).

Almost surely, 25030537 is an apocalyptic number.

It is an amenable number.

5030537 is a deficient number, since it is larger than the sum of its proper divisors (218743).

5030537 is a wasteful number, since it uses less digits than its factorization.

5030537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218742.

The product of its (nonzero) digits is 1575, while the sum is 23.

The square root of 5030537 is about 2242.8858642383. The cubic root of 5030537 is about 171.3450052694.

The spelling of 5030537 in words is "five million, thirty thousand, five hundred thirty-seven".

Divisors: 1 23 218719 5030537