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50060206172 = 2212515051543
BaseRepresentation
bin101110100111110100…
…100010000001011100
311210012210002221222002
4232213310202001130
51310010403044142
634555231541432
73421352505644
oct564764420134
9153183087862
1050060206172
111a259754919
12985108a878
13494a38c792
1425cc723524
15147ecd8a32
hexba7d2205c

50060206172 has 6 divisors (see below), whose sum is σ = 87605360808. Its totient is φ = 25030103084.

The previous prime is 50060206171. The next prime is 50060206181. The reversal of 50060206172 is 27160206005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50060206171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6257525768 + ... + 6257525775.

It is an arithmetic number, because the mean of its divisors is an integer number (14600893468).

Almost surely, 250060206172 is an apocalyptic number.

It is an amenable number.

50060206172 is a deficient number, since it is larger than the sum of its proper divisors (37545154636).

50060206172 is a wasteful number, since it uses less digits than its factorization.

50060206172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12515051547 (or 12515051545 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The spelling of 50060206172 in words is "fifty billion, sixty million, two hundred six thousand, one hundred seventy-two".

Divisors: 1 2 4 12515051543 25030103086 50060206172