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50058125 = 541361101
BaseRepresentation
bin1011111011110…
…1001110001101
310111012012211122
42332331032031
5100303330000
64544530325
71145326025
oct276751615
9114165748
1050058125
1126290457
12149209a5
13a4a89c0
146910a85
1545dc085
hex2fbd38d

50058125 has 40 divisors (see below), whose sum is σ = 69146616. Its totient is φ = 36000000.

The previous prime is 50058121. The next prime is 50058133. The reversal of 50058125 is 52185005.

It can be written as a sum of positive squares in 20 ways, for example, as 49603849 + 454276 = 7043^2 + 674^2 .

It is not a de Polignac number, because 50058125 - 22 = 50058121 is a prime.

It is a super-3 number, since 3×500581253 (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50058094 and 50058103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50058121) 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 39 ways as a sum of consecutive naturals, for example, 495575 + ... + 495675.

Almost surely, 250058125 is an apocalyptic number.

It is an amenable number.

50058125 is a deficient number, since it is larger than the sum of its proper divisors (19088491).

50058125 is a wasteful number, since it uses less digits than its factorization.

50058125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 180 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 26.

The square root of 50058125 is about 7075.1766762393. The cubic root of 50058125 is about 368.5458508023.

The spelling of 50058125 in words is "fifty million, fifty-eight thousand, one hundred twenty-five".

Divisors: 1 5 13 25 61 65 101 125 305 325 505 625 793 1313 1525 1625 2525 3965 6161 6565 7625 8125 12625 19825 30805 32825 38125 63125 80093 99125 154025 164125 400465 495625 770125 820625 2002325 3850625 10011625 50058125