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50130675 = 3252724547
BaseRepresentation
bin1011111100111…
…0111011110011
310111022220100200
42333032323303
5100313140200
64550250243
71146050400
oct277167363
9114286320
1050130675
112632aa11
1214956983
13a502a2a
14692d2a7
154603800
hex2fceef3

50130675 has 54 divisors (see below), whose sum is σ = 104472108. Its totient is φ = 22911840.

The previous prime is 50130653. The next prime is 50130679. The reversal of 50130675 is 57603105.

It is not a de Polignac number, because 50130675 - 26 = 50130611 is a prime.

It is not an unprimeable number, because it can be changed into a prime (50130679) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 8752 + ... + 13298.

Almost surely, 250130675 is an apocalyptic number.

50130675 is an abundant number, since it is smaller than the sum of its proper divisors (54341433).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50130675 is a wasteful number, since it uses less digits than its factorization.

50130675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4577 (or 4562 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 27.

The square root of 50130675 is about 7080.3019003430. The cubic root of 50130675 is about 368.7238112206.

It can be divided in two parts, 50130 and 675, that added together give a palindrome (50805).

The spelling of 50130675 in words is "fifty million, one hundred thirty thousand, six hundred seventy-five".

Divisors: 1 3 5 7 9 15 21 25 35 45 49 63 75 105 147 175 225 245 315 441 525 735 1225 1575 2205 3675 4547 11025 13641 22735 31829 40923 68205 95487 113675 159145 204615 222803 286461 341025 477435 668409 795725 1023075 1114015 1432305 2005227 2387175 3342045 5570075 7161525 10026135 16710225 50130675