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4745580269 = 5245390473
BaseRepresentation
bin1000110101101101…
…11100111011101101
3110020201122110022012
410122312330323231
534204332032034
62102522131005
7225412523663
oct43266747355
913221573265
104745580269
112015835771
12b05350a65
135a822c581
14330394c33
151cb94ccce
hex11adbceed

4745580269 has 4 divisors (see below), whose sum is σ = 4745723196. Its totient is φ = 4745437344.

The previous prime is 4745580251. The next prime is 4745580293. The reversal of 4745580269 is 9620855474.

4745580269 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 2914596169 + 1830984100 = 53987^2 + 42790^2 .

It is a cyclic number.

It is not a de Polignac number, because 4745580269 - 28 = 4745580013 is a prime.

It is a super-2 number, since 2×47455802692 = 45041064179044224722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4745580769) 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, 7217 + ... + 97689.

It is an arithmetic number, because the mean of its divisors is an integer number (1186430799).

Almost surely, 24745580269 is an apocalyptic number.

It is an amenable number.

4745580269 is a deficient number, since it is larger than the sum of its proper divisors (142927).

4745580269 is an equidigital number, since it uses as much as digits as its factorization.

4745580269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142926.

The product of its (nonzero) digits is 2419200, while the sum is 50.

The square root of 4745580269 is about 68888.1721995874. The cubic root of 4745580269 is about 1680.4661722439.

The spelling of 4745580269 in words is "four billion, seven hundred forty-five million, five hundred eighty thousand, two hundred sixty-nine".

Divisors: 1 52453 90473 4745580269