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49326041 = 56986689
BaseRepresentation
bin1011110000101…
…0011111011001
310102211000121102
42330022133121
5100111413131
64521121145
71136156462
oct274123731
9112730542
1049326041
1125930426
12146291b5
13a2b070b
14679dd69
1544e51cb
hex2f0a7d9

49326041 has 4 divisors (see below), whose sum is σ = 49413300. Its totient is φ = 49238784.

The previous prime is 49326029. The next prime is 49326047. The reversal of 49326041 is 14062394.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 5382400 + 43943641 = 2320^2 + 6629^2 .

It is a cyclic number.

It is not a de Polignac number, because 49326041 - 26 = 49325977 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49325995 and 49326013.

It is not an unprimeable number, because it can be changed into a prime (49326047) 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, 42776 + ... + 43913.

It is an arithmetic number, because the mean of its divisors is an integer number (12353325).

Almost surely, 249326041 is an apocalyptic number.

It is an amenable number.

49326041 is a deficient number, since it is larger than the sum of its proper divisors (87259).

49326041 is an equidigital number, since it uses as much as digits as its factorization.

49326041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87258.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 49326041 is about 7023.2500311465. The cubic root of 49326041 is about 366.7403990382.

It can be divided in two parts, 49 and 326041, that multiplied together give a square (15976009 = 39972).

The spelling of 49326041 in words is "forty-nine million, three hundred twenty-six thousand, forty-one".

Divisors: 1 569 86689 49326041