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49569041 = 417271663
BaseRepresentation
bin1011110100010…
…1110100010001
310110021100221102
42331011310101
5100142202131
64530234145
71141221104
oct275056421
9113240842
1049569041
1125a86a55
1214725955
13a3671c2
14682473b
1545421cb
hex2f45d11

49569041 has 8 divisors (see below), whose sum is σ = 50878464. Its totient is φ = 48264480.

The previous prime is 49569029. The next prime is 49569049. The reversal of 49569041 is 14096594.

49569041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49569041 - 26 = 49568977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49568986 and 49569004.

It is not an unprimeable number, because it can be changed into a prime (49569049) 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, 28976 + ... + 30638.

It is an arithmetic number, because the mean of its divisors is an integer number (6359808).

Almost surely, 249569041 is an apocalyptic number.

49569041 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

It is an amenable number.

49569041 is a deficient number, since it is larger than the sum of its proper divisors (1309423).

49569041 is a wasteful number, since it uses less digits than its factorization.

49569041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2431.

The product of its (nonzero) digits is 38880, while the sum is 38.

The square root of 49569041 is about 7040.5284602791. The cubic root of 49569041 is about 367.3416498904.

The spelling of 49569041 in words is "forty-nine million, five hundred sixty-nine thousand, forty-one".

Divisors: 1 41 727 1663 29807 68183 1209001 49569041