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5427193 = 44312251
BaseRepresentation
bin10100101100111111111001
3101012201201011
4110230333321
52342132233
6312153521
764062502
oct24547771
911181634
105427193
113077592
1219988a1
131180375
14a13ba9
157230cd
hex52cff9

5427193 has 4 divisors (see below), whose sum is σ = 5439888. Its totient is φ = 5414500.

The previous prime is 5427167. The next prime is 5427203. The reversal of 5427193 is 3917245.

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 5427193 - 217 = 5296121 is a prime.

It is a d-powerful number, because it can be written as 5 + 411 + 219 + 7 + 1 + 96 + 311 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5427113) 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, 5683 + ... + 6568.

It is an arithmetic number, because the mean of its divisors is an integer number (1359972).

Almost surely, 25427193 is an apocalyptic number.

It is an amenable number.

5427193 is a deficient number, since it is larger than the sum of its proper divisors (12695).

5427193 is a wasteful number, since it uses less digits than its factorization.

5427193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12694.

The product of its digits is 7560, while the sum is 31.

The square root of 5427193 is about 2329.6336621881. The cubic root of 5427193 is about 175.7350632478.

The spelling of 5427193 in words is "five million, four hundred twenty-seven thousand, one hundred ninety-three".

Divisors: 1 443 12251 5427193