Base | Representation |
---|---|
bin | 10111100000010111110 |
3 | 1110010120100 |
4 | 2330002332 |
5 | 144121423 |
6 | 24301530 |
7 | 6355410 |
oct | 2740276 |
9 | 1403510 |
10 | 770238 |
11 | 486767 |
12 | 3118a6 |
13 | 20c781 |
14 | 1609b0 |
15 | 103343 |
hex | bc0be |
770238 has 24 divisors (see below), whose sum is σ = 1907568. Its totient is φ = 220032.
The previous prime is 770233. The next prime is 770239. The reversal of 770238 is 832077.
It is a Curzon number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 770238.
It is not an unprimeable number, because it can be changed into a prime (770233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2931 + ... + 3182.
It is an arithmetic number, because the mean of its divisors is an integer number (79482).
2770238 is an apocalyptic number.
770238 is an abundant number, since it is smaller than the sum of its proper divisors (1137330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
770238 is a wasteful number, since it uses less digits than its factorization.
770238 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6128 (or 6125 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 770238 is about 877.6320413476. The cubic root of 770238 is about 91.6660069741. Note that the first 3 decimals are identical.
The spelling of 770238 in words is "seven hundred seventy thousand, two hundred thirty-eight".
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