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5230173765 = 35678536101
BaseRepresentation
bin1001101111011111…
…00001111001000101
3111111111111100121110
410313233201321011
541202411030030
62222552435233
7243415513005
oct46757417105
914444440543
105230173765
112244329a63
12101b6a8b19
1365474bc9b
1437889a005
152092711b0
hex137be1e45

5230173765 has 32 divisors (see below), whose sum is σ = 8504528256. Its totient is φ = 2744121600.

The previous prime is 5230173763. The next prime is 5230173779. The reversal of 5230173765 is 5673710325.

It is not a de Polignac number, because 5230173765 - 21 = 5230173763 is a prime.

It is a super-2 number, since 2×52301737652 = 54709435224188550450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5230173763) 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 31 ways as a sum of consecutive naturals, for example, 854215 + ... + 860315.

It is an arithmetic number, because the mean of its divisors is an integer number (265766508).

Almost surely, 25230173765 is an apocalyptic number.

It is an amenable number.

5230173765 is a deficient number, since it is larger than the sum of its proper divisors (3274354491).

5230173765 is a wasteful number, since it uses less digits than its factorization.

5230173765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7029.

The product of its (nonzero) digits is 132300, while the sum is 39.

The square root of 5230173765 is about 72319.9403000307. The cubic root of 5230173765 is about 1735.8227365288.

The spelling of 5230173765 in words is "five billion, two hundred thirty million, one hundred seventy-three thousand, seven hundred sixty-five".

Divisors: 1 3 5 15 67 201 335 853 1005 2559 4265 6101 12795 18303 30505 57151 91515 171453 285755 408767 857265 1226301 2043835 5204153 6131505 15612459 26020765 78062295 348678251 1046034753 1743391255 5230173765