| Base | Representation |
|---|---|
| bin | 1011000000011001110… |
| … | …00110100000001000100 |
| 3 | 1100011010112212020201100 |
| 4 | 11200030320310001010 |
| 5 | 22143444333414024 |
| 6 | 445421435100100 |
| 7 | 36215326236621 |
| oct | 5401470640104 |
| 9 | 1304115766640 |
| 10 | 378173341764 |
| 11 | 136422aa0a79 |
| 12 | 613615a1630 |
| 13 | 2987a69b75a |
| 14 | 14437465348 |
| 15 | 9c8560a7c9 |
| hex | 580ce34044 |
378173341764 has 81 divisors (see below), whose sum is σ = 1015646031127. Its totient is φ = 118622938368.
The previous prime is 378173341759. The next prime is 378173341783. The reversal of 378173341764 is 467143371873.
The square root of 378173341764 is 614958.
It is a perfect power (a square), and thus also a powerful number.
378173341764 is a `hidden beast` number, since 3 + 78 + 173 + 341 + 7 + 64 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 203121476100 + 175051865664 = 450690^2 + 418392^2 .
It is a super-2 number, since 2×3781733417642 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 378173341764.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 62722702 + ... + 62728730.
Almost surely, 2378173341764 is an apocalyptic number.
378173341764 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
378173341764 is the 614958-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 378173341764
378173341764 is an abundant number, since it is smaller than the sum of its proper divisors (637472689363).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
378173341764 is an equidigital number, since it uses as much as digits as its factorization.
378173341764 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12102 (or 6051 counting only the distinct ones).
The product of its digits is 7112448, while the sum is 54.
The spelling of 378173341764 in words is "three hundred seventy-eight billion, one hundred seventy-three million, three hundred forty-one thousand, seven hundred sixty-four".
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