Base | Representation |
---|---|
bin | 11111111110100… |
… | …01010100010010 |
3 | 200200202012220221 |
4 | 33333101110102 |
5 | 1022132303432 |
6 | 42341223254 |
7 | 6435016120 |
oct | 1777212422 |
9 | 620665827 |
10 | 268244242 |
11 | 128464962 |
12 | 75a01b2a |
13 | 4375c906 |
14 | 278a8910 |
15 | 18839b97 |
hex | ffd1512 |
268244242 has 16 divisors (see below), whose sum is σ = 484050240. Its totient is φ = 108911088.
The previous prime is 268244233. The next prime is 268244281. The reversal of 268244242 is 242442862.
It is a junction number, because it is equal to n+sod(n) for n = 268244198 and 268244207.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 503953 + ... + 504484.
It is an arithmetic number, because the mean of its divisors is an integer number (30253140).
Almost surely, 2268244242 is an apocalyptic number.
268244242 is a deficient number, since it is larger than the sum of its proper divisors (215805998).
268244242 is a wasteful number, since it uses less digits than its factorization.
268244242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1008465.
The product of its digits is 49152, while the sum is 34.
The square root of 268244242 is about 16378.1635722690. The cubic root of 268244242 is about 644.9263718210.
The spelling of 268244242 in words is "two hundred sixty-eight million, two hundred forty-four thousand, two hundred forty-two".
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