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50141061 = 325571229
BaseRepresentation
bin1011111101000…
…1011110000101
310111100102121100
42333101132011
5100314003221
64550410313
71146122565
oct277213605
9114312540
1050141061
11263377a3
1214960999
13a507689
146932da5
154606926
hex2fd1785

50141061 has 6 divisors (see below), whose sum is σ = 72425990. Its totient is φ = 33427368.

The previous prime is 50141051. The next prime is 50141083. The reversal of 50141061 is 16014105.

It can be written as a sum of positive squares in only one way, i.e., 26316900 + 23824161 = 5130^2 + 4881^2 .

It is not a de Polignac number, because 50141061 - 210 = 50140037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50141051) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2785606 + ... + 2785623.

Almost surely, 250141061 is an apocalyptic number.

It is an amenable number.

50141061 is a deficient number, since it is larger than the sum of its proper divisors (22284929).

50141061 is a wasteful number, since it uses less digits than its factorization.

50141061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5571235 (or 5571232 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 50141061 is about 7081.0353056598. The cubic root of 50141061 is about 368.7492733491.

Adding to 50141061 its reverse (16014105), we get a palindrome (66155166).

The spelling of 50141061 in words is "fifty million, one hundred forty-one thousand, sixty-one".

Divisors: 1 3 9 5571229 16713687 50141061