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49741911 = 331842293
BaseRepresentation
bin1011110111000…
…0000001010111
310110121011002000
42331300001113
5100213220121
64534050343
71142541102
oct275600127
9113534060
1049741911
112609491a
12147a99b3
13a3c7aab
14686b739
154578526
hex2f70057

49741911 has 8 divisors (see below), whose sum is σ = 73691760. Its totient is φ = 33161256.

The previous prime is 49741907. The next prime is 49741919. The reversal of 49741911 is 11914794.

49741911 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 49741911 - 22 = 49741907 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49741919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921120 + ... + 921173.

It is an arithmetic number, because the mean of its divisors is an integer number (9211470).

Almost surely, 249741911 is an apocalyptic number.

49741911 is a deficient number, since it is larger than the sum of its proper divisors (23949849).

49741911 is a wasteful number, since it uses less digits than its factorization.

49741911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842302 (or 1842296 counting only the distinct ones).

The product of its digits is 9072, while the sum is 36.

The square root of 49741911 is about 7052.7945525160. The cubic root of 49741911 is about 367.7681840861.

The spelling of 49741911 in words is "forty-nine million, seven hundred forty-one thousand, nine hundred eleven".

Divisors: 1 3 9 27 1842293 5526879 16580637 49741911