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2041255241 = 2518132491
BaseRepresentation
bin111100110101011…
…0001010101001001
312021020222111202222
41321222301111021
513140030131431
6534315103425
7101404245314
oct17152612511
95236874688
102041255241
11958265303
1248b741b75
13266b9034c
1415515797b
15be31157b
hex79ab1549

2041255241 has 4 divisors (see below), whose sum is σ = 2049387984. Its totient is φ = 2033122500.

The previous prime is 2041255159. The next prime is 2041255283. The reversal of 2041255241 is 1425521402.

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-2041255241 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2041255241.

It is not an unprimeable number, because it can be changed into a prime (2041255141) 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, 4065995 + ... + 4066496.

It is an arithmetic number, because the mean of its divisors is an integer number (512346996).

Almost surely, 22041255241 is an apocalyptic number.

It is an amenable number.

2041255241 is a deficient number, since it is larger than the sum of its proper divisors (8132743).

2041255241 is an equidigital number, since it uses as much as digits as its factorization.

2041255241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8132742.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 2041255241 is about 45180.2527770706. The cubic root of 2041255241 is about 1268.5252149321.

Adding to 2041255241 its reverse (1425521402), we get a palindrome (3466776643).

The spelling of 2041255241 in words is "two billion, forty-one million, two hundred fifty-five thousand, two hundred forty-one".

Divisors: 1 251 8132491 2041255241