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5230777 = 9715387
BaseRepresentation
bin10011111101000010111001
3100211202021111
4103331002321
52314341102
6304040321
762314036
oct23750271
910752244
105230777
112a52a62
1219030a1
131111b46
149a238d
156d4cd7
hex4fd0b9

5230777 has 4 divisors (see below), whose sum is σ = 5237136. Its totient is φ = 5224420.

The previous prime is 5230751. The next prime is 5230789. The reversal of 5230777 is 7770325.

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 a de Polignac number, because none of the positive numbers 2k-5230777 is a prime.

It is a super-2 number, since 2×52307772 = 54722056047458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5230717) 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, 1723 + ... + 3664.

It is an arithmetic number, because the mean of its divisors is an integer number (1309284).

Almost surely, 25230777 is an apocalyptic number.

It is an amenable number.

5230777 is a deficient number, since it is larger than the sum of its proper divisors (6359).

5230777 is an equidigital number, since it uses as much as digits as its factorization.

5230777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6358.

The product of its (nonzero) digits is 10290, while the sum is 31.

The square root of 5230777 is about 2287.0891980856. The cubic root of 5230777 is about 173.5889469097.

The spelling of 5230777 in words is "five million, two hundred thirty thousand, seven hundred seventy-seven".

Divisors: 1 971 5387 5230777