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50974101 = 326192849
BaseRepresentation
bin1100001001110…
…0110110010101
310112220202022200
43002130312111
5101022132401
65020315113
71156162353
oct302346625
9115822280
1050974101
1126856662
12150a2a99
13a7398b9
146aac7d3
15471d686
hex309cd95

50974101 has 12 divisors (see below), whose sum is σ = 74837100. Its totient is φ = 33425280.

The previous prime is 50974097. The next prime is 50974103. The reversal of 50974101 is 10147905.

50974101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 7017201 + 43956900 = 2649^2 + 6630^2 .

It is not a de Polignac number, because 50974101 - 22 = 50974097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50974103) 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 11 ways as a sum of consecutive naturals, for example, 45876 + ... + 46973.

It is an arithmetic number, because the mean of its divisors is an integer number (6236425).

Almost surely, 250974101 is an apocalyptic number.

It is an amenable number.

50974101 is a deficient number, since it is larger than the sum of its proper divisors (23862999).

50974101 is a wasteful number, since it uses less digits than its factorization.

50974101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92916 (or 92913 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 50974101 is about 7139.6149055814. The cubic root of 50974101 is about 370.7801920344.

The spelling of 50974101 in words is "fifty million, nine hundred seventy-four thousand, one hundred one".

Divisors: 1 3 9 61 183 549 92849 278547 835641 5663789 16991367 50974101