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49082041 = 59831899
BaseRepresentation
bin1011101100111…
…0111010111001
310102100121220101
42323032322321
5100031111131
64511555401
71134122221
oct273167271
9112317811
1049082041
1125784078
121452bb61
13a226638
146739081
154497c61
hex2eceeb9

49082041 has 4 divisors (see below), whose sum is σ = 49914000. Its totient is φ = 48250084.

The previous prime is 49082039. The next prime is 49082051. The reversal of 49082041 is 14028094.

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 49082041 - 21 = 49082039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49082051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 415891 + ... + 416008.

It is an arithmetic number, because the mean of its divisors is an integer number (12478500).

Almost surely, 249082041 is an apocalyptic number.

It is an amenable number.

49082041 is a deficient number, since it is larger than the sum of its proper divisors (831959).

49082041 is an equidigital number, since it uses as much as digits as its factorization.

49082041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831958.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 49082041 is about 7005.8576205915. The cubic root of 49082041 is about 366.1346837274.

The spelling of 49082041 in words is "forty-nine million, eighty-two thousand, forty-one".

Divisors: 1 59 831899 49082041