Base | Representation |
---|---|
bin | 10011111010010100011… |
… | …010100100101000010011 |
3 | 11211210210110021020222202 |
4 | 103322110122210220103 |
5 | 134404224114001000 |
6 | 2524330014353415 |
7 | 200566330435301 |
oct | 23722432445023 |
9 | 4753713236882 |
10 | 1368289593875 |
11 | 488319893886 |
12 | 1a12254bb86b |
13 | 9c04c090b59 |
14 | 4a322d6b271 |
15 | 258d42c8dd5 |
hex | 13e946a4a13 |
1368289593875 has 16 divisors (see below), whose sum is σ = 1708728060000. Its totient is φ = 1093924850400.
The previous prime is 1368289593871. The next prime is 1368289593899. The reversal of 1368289593875 is 5783959828631.
It is not a de Polignac number, because 1368289593875 - 22 = 1368289593871 is a prime.
It is a super-2 number, since 2×13682895938752 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1368289593871) 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 15 ways as a sum of consecutive naturals, for example, 3339725 + ... + 3726974.
It is an arithmetic number, because the mean of its divisors is an integer number (106795503750).
Almost surely, 21368289593875 is an apocalyptic number.
1368289593875 is a deficient number, since it is larger than the sum of its proper divisors (340438466125).
1368289593875 is an equidigital number, since it uses as much as digits as its factorization.
1368289593875 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7068263 (or 7068253 counting only the distinct ones).
The product of its digits is 783820800, while the sum is 74.
The spelling of 1368289593875 in words is "one trillion, three hundred sixty-eight billion, two hundred eighty-nine million, five hundred ninety-three thousand, eight hundred seventy-five".
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