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50071010 = 2511241381
BaseRepresentation
bin1011111100000…
…0010111100010
310111012212111212
42333000113202
5100304233020
64545110122
71145411423
oct277002742
9114185455
1050071010
112629a100
1214928342
13a4b1822
14691564a
1545e0cc5
hex2fc05e2

50071010 has 24 divisors (see below), whose sum is σ = 99068508. Its totient is φ = 18207200.

The previous prime is 50070991. The next prime is 50071013. The reversal of 50071010 is 1017005.

50071010 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 50027329 + 43681 = 7073^2 + 209^2 .

It is not an unprimeable number, because it can be changed into a prime (50071013) 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, 19481 + ... + 21900.

Almost surely, 250071010 is an apocalyptic number.

50071010 is a deficient number, since it is larger than the sum of its proper divisors (48997498).

50071010 is a wasteful number, since it uses less digits than its factorization.

50071010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41410 (or 41399 counting only the distinct ones).

The product of its (nonzero) digits is 35, while the sum is 14.

The square root of 50071010 is about 7076.0871956188. The cubic root of 50071010 is about 368.5774694183.

Adding to 50071010 its reverse (1017005), we get a palindrome (51088015).

The spelling of 50071010 in words is "fifty million, seventy-one thousand, ten".

Divisors: 1 2 5 10 11 22 55 110 121 242 605 1210 41381 82762 206905 413810 455191 910382 2275955 4551910 5007101 10014202 25035505 50071010