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2250124013 = 4747874979
BaseRepresentation
bin1000011000011110…
…0010101011101101
312210211000010212102
42012013202223231
514102012432023
61011135544445
7106521511214
oct20607425355
95724003772
102250124013
11a55155525
1252968b125
1329b231337
14174ba807b
15d281d628
hex861e2aed

2250124013 has 4 divisors (see below), whose sum is σ = 2297999040. Its totient is φ = 2202248988.

The previous prime is 2250124003. The next prime is 2250124021. The reversal of 2250124013 is 3104210522.

2250124013 is digitally balanced in base 2, 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 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 2250124013 - 230 = 1176382189 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 (2250124003) 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, 23937443 + ... + 23937536.

It is an arithmetic number, because the mean of its divisors is an integer number (574499760).

Almost surely, 22250124013 is an apocalyptic number.

It is an amenable number.

2250124013 is a deficient number, since it is larger than the sum of its proper divisors (47875027).

2250124013 is an equidigital number, since it uses as much as digits as its factorization.

2250124013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47875026.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 2250124013 is about 47435.4720963121. The cubic root of 2250124013 is about 1310.3947711809.

Adding to 2250124013 its reverse (3104210522), we get a palindrome (5354334535).

The spelling of 2250124013 in words is "two billion, two hundred fifty million, one hundred twenty-four thousand, thirteen".

Divisors: 1 47 47874979 2250124013