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50050110061 = 7191567240151
BaseRepresentation
bin101110100111001110…
…000001001001101101
311210012002010000201001
4232213032001021231
51310000312010221
634554231320301
73421200626140
oct564716011155
9153162100631
1050050110061
111a253a89526
129849820091
134948266253
1425cb256057
15147de92391
hexba738126d

50050110061 has 16 divisors (see below), whose sum is σ = 60249333760. Its totient is φ = 40616089200.

The previous prime is 50050110059. The next prime is 50050110161. The reversal of 50050110061 is 16001105005.

50050110061 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 50050110061 - 21 = 50050110059 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50050110161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88336 + ... + 328486.

It is an arithmetic number, because the mean of its divisors is an integer number (3765583360).

Almost surely, 250050110061 is an apocalyptic number.

It is an amenable number.

50050110061 is a deficient number, since it is larger than the sum of its proper divisors (10199223699).

50050110061 is a wasteful number, since it uses less digits than its factorization.

50050110061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241744.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 50050110061 its reverse (16001105005), we get a palindrome (66051215066).

The spelling of 50050110061 in words is "fifty billion, fifty million, one hundred ten thousand, sixty-one".

Divisors: 1 7 19 133 1567 10969 29773 208411 240151 1681057 4562869 31940083 376316617 2634216319 7150015723 50050110061