Search a number
-
+
2013241001 = 4751423751
BaseRepresentation
bin111011111111111…
…1001111010101001
312012022021020110112
41313333321322221
513110342203001
6531434424105
7100614160202
oct16777717251
95168236415
102013241001
11943470842
12482292035
13261132185
141515445a9
15bbb2acbb
hex77ff9ea9

2013241001 has 4 divisors (see below), whose sum is σ = 2013669504. Its totient is φ = 2012812500.

The previous prime is 2013240953. The next prime is 2013241049. The reversal of 2013241001 is 1001423102.

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 an interprime number because it is at equal distance from previous prime (2013240953) and next prime (2013241049).

It is a cyclic number.

It is not a de Polignac number, because 2013241001 - 230 = 939499177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013141001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207125 + ... + 216626.

It is an arithmetic number, because the mean of its divisors is an integer number (503417376).

Almost surely, 22013241001 is an apocalyptic number.

It is an amenable number.

2013241001 is a deficient number, since it is larger than the sum of its proper divisors (428503).

2013241001 is an equidigital number, since it uses as much as digits as its factorization.

2013241001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428502.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2013241001 is about 44869.1542264839. The cubic root of 2013241001 is about 1262.6953723851.

Adding to 2013241001 its reverse (1001423102), we get a palindrome (3014664103).

The spelling of 2013241001 in words is "two billion, thirteen million, two hundred forty-one thousand, one".

Divisors: 1 4751 423751 2013241001