Base | Representation |
---|---|
bin | 11111011101001… |
… | …10100111101000 |
3 | 200101112020111221 |
4 | 33232212213220 |
5 | 1020023000143 |
6 | 42103431424 |
7 | 6352621003 |
oct | 1756464750 |
9 | 611466457 |
10 | 263875048 |
11 | 125a50258 |
12 | 74455574 |
13 | 4288cca8 |
14 | 2708c53a |
15 | 182752ed |
hex | fba69e8 |
263875048 has 16 divisors (see below), whose sum is σ = 499306500. Its totient is φ = 130726656.
The previous prime is 263875043. The next prime is 263875049. The reversal of 263875048 is 840578362.
It can be written as a sum of positive squares in 2 ways, for example, as 246552804 + 17322244 = 15702^2 + 4162^2 .
It is a junction number, because it is equal to n+sod(n) for n = 263874995 and 263875013.
It is not an unprimeable number, because it can be changed into a prime (263875043) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 150433 + ... + 152176.
Almost surely, 2263875048 is an apocalyptic number.
It is an amenable number.
263875048 is a deficient number, since it is larger than the sum of its proper divisors (235431452).
263875048 is a wasteful number, since it uses less digits than its factorization.
263875048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 302724 (or 302720 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 43.
The square root of 263875048 is about 16244.2312221908. The cubic root of 263875048 is about 641.4056409796.
The spelling of 263875048 in words is "two hundred sixty-three million, eight hundred seventy-five thousand, forty-eight".
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