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5301149 = 7757307
BaseRepresentation
bin10100001110001110011101
3100222022210212
4110032032131
52324114044
6305342205
763026150
oct24161635
910868725
105301149
112aa0917
121937965
131137b99
149bdc97
156eaa9e
hex50e39d

5301149 has 4 divisors (see below), whose sum is σ = 6058464. Its totient is φ = 4543836.

The previous prime is 5301143. The next prime is 5301151. The reversal of 5301149 is 9411035.

It is a happy number.

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 an emirpimes, since its reverse is a distinct semiprime: 9411035 = 51882207.

It is a cyclic number.

It is not a de Polignac number, because 5301149 - 216 = 5235613 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5301143) 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, 378647 + ... + 378660.

It is an arithmetic number, because the mean of its divisors is an integer number (1514616).

Almost surely, 25301149 is an apocalyptic number.

It is an amenable number.

5301149 is a deficient number, since it is larger than the sum of its proper divisors (757315).

5301149 is an equidigital number, since it uses as much as digits as its factorization.

5301149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 757314.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 5301149 is about 2302.4224199742. The cubic root of 5301149 is about 174.3639385677.

The spelling of 5301149 in words is "five million, three hundred one thousand, one hundred forty-nine".

Divisors: 1 7 757307 5301149