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52025412115 = 51934335279
BaseRepresentation
bin110000011100111101…
…001100101000010011
311222021201222202201101
4300130331030220103
51323022001141430
635522233045231
73521144464225
oct603475145023
9158251882641
1052025412115
1120077a97166
12a0bb256817
134ba1573a31
142737722415
1515475c6dca
hexc1cf4ca13

52025412115 has 32 divisors (see below), whose sum is σ = 67432780800. Its totient is φ = 38511722592.

The previous prime is 52025412079. The next prime is 52025412119. The reversal of 52025412115 is 51121452025.

It is not a de Polignac number, because 52025412115 - 27 = 52025411987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (52025412119) 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 in 31 ways as a sum of consecutive naturals, for example, 1457046 + ... + 1492324.

It is an arithmetic number, because the mean of its divisors is an integer number (2107274400).

Almost surely, 252025412115 is an apocalyptic number.

52025412115 is a deficient number, since it is larger than the sum of its proper divisors (15407368685).

52025412115 is an equidigital number, since it uses as much as digits as its factorization.

52025412115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35384 (or 35346 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 28.

The spelling of 52025412115 in words is "fifty-two billion, twenty-five million, four hundred twelve thousand, one hundred fifteen".

Divisors: 1 5 19 43 95 215 361 817 1805 4085 6859 15523 34295 35279 77615 176395 294937 670301 1474685 1516997 3351505 7584985 12735719 28822943 63678595 144114715 241978661 547635917 1209893305 2738179585 10405082423 52025412115