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93417135850 = 2521868342717
BaseRepresentation
bin101011100000000011…
…0000101111011101010
322221010101211012021101
41113000012011323222
53012304241321400
6110525405232014
76514651360513
oct1270006057352
9287111735241
1093417135850
11366885a0905
121613126260a
138a69a6795c
144742a89a0a
15266b36b56a
hex15c0185eea

93417135850 has 12 divisors (see below), whose sum is σ = 173755872774. Its totient is φ = 37366854320.

The previous prime is 93417135793. The next prime is 93417135881. The reversal of 93417135850 is 5853171439.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 41489208721 + 51927927129 = 203689^2 + 227877^2 .

It is a super-2 number, since 2×934171358502 (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 93417135850.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 934171309 + ... + 934171408.

Almost surely, 293417135850 is an apocalyptic number.

93417135850 is a deficient number, since it is larger than the sum of its proper divisors (80338736924).

93417135850 is a wasteful number, since it uses less digits than its factorization.

93417135850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1868342729 (or 1868342724 counting only the distinct ones).

The product of its (nonzero) digits is 453600, while the sum is 46.

The spelling of 93417135850 in words is "ninety-three billion, four hundred seventeen million, one hundred thirty-five thousand, eight hundred fifty".

Divisors: 1 2 5 10 25 50 1868342717 3736685434 9341713585 18683427170 46708567925 93417135850