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50044310351 = 725727817849
BaseRepresentation
bin101110100110110111…
…111001001101001111
311210011200012100222222
4232212313321031033
51304442320412401
634553503125555
73421100422310
oct564667711517
9153150170888
1050044310351
111a250788082
1298478a38bb
134946cb5479
1425ca586607
15147d6e8c1b
hexba6df934f

50044310351 has 8 divisors (see below), whose sum is σ = 57416042400. Its totient is φ = 42728214528.

The previous prime is 50044310293. The next prime is 50044310411. The reversal of 50044310351 is 15301344005.

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 50044310351 - 210 = 50044309327 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 50044310351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50044310051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13907126 + ... + 13910723.

It is an arithmetic number, because the mean of its divisors is an integer number (7177005300).

Almost surely, 250044310351 is an apocalyptic number.

50044310351 is a deficient number, since it is larger than the sum of its proper divisors (7371732049).

50044310351 is a wasteful number, since it uses less digits than its factorization.

50044310351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27818113.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 50044310351 its reverse (15301344005), we get a palindrome (65345654356).

The spelling of 50044310351 in words is "fifty billion, forty-four million, three hundred ten thousand, three hundred fifty-one".

Divisors: 1 7 257 1799 27817849 194724943 7149187193 50044310351