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50141205 = 3251114249
BaseRepresentation
bin1011111101000…
…1100000010101
310111100102210200
42333101200111
5100314004310
64550411113
71146123162
oct277214025
9114312720
1050141205
1126337914
1214960a99
13a50776a
146933069
1546069c0
hex2fd1815

50141205 has 12 divisors (see below), whose sum is σ = 86911500. Its totient is φ = 26741952.

The previous prime is 50141191. The next prime is 50141227. The reversal of 50141205 is 50214105.

50141205 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 14607684 + 35533521 = 3822^2 + 5961^2 .

It is not a de Polignac number, because 50141205 - 26 = 50141141 is a prime.

It is a congruent number.

It is an unprimeable number.

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, 557080 + ... + 557169.

It is an arithmetic number, because the mean of its divisors is an integer number (7242625).

Almost surely, 250141205 is an apocalyptic number.

It is an amenable number.

50141205 is a deficient number, since it is larger than the sum of its proper divisors (36770295).

50141205 is a wasteful number, since it uses less digits than its factorization.

50141205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1114260 (or 1114257 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 18.

The square root of 50141205 is about 7081.0454736571. The cubic root of 50141205 is about 368.7496263522.

Subtracting 50141205 from its reverse (50214105), we obtain a square (72900 = 2702).

The spelling of 50141205 in words is "fifty million, one hundred forty-one thousand, two hundred five".

Divisors: 1 3 5 9 15 45 1114249 3342747 5571245 10028241 16713735 50141205