Base | Representation |
---|---|
bin | 11111111110100… |
… | …01101110110101 |
3 | 200200202022020212 |
4 | 33333101232311 |
5 | 1022132332231 |
6 | 42341235205 |
7 | 6435024065 |
oct | 1777215665 |
9 | 620668225 |
10 | 268245941 |
11 | 128466167 |
12 | 75a02b05 |
13 | 43760612 |
14 | 278a93a5 |
15 | 1883a42b |
hex | ffd1bb5 |
268245941 has 8 divisors (see below), whose sum is σ = 296374464. Its totient is φ = 241489600.
The previous prime is 268245917. The next prime is 268245973. The reversal of 268245941 is 149542862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 268245941 - 214 = 268229557 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268245541) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 342635 + ... + 343416.
It is an arithmetic number, because the mean of its divisors is an integer number (37046808).
Almost surely, 2268245941 is an apocalyptic number.
It is an amenable number.
268245941 is a deficient number, since it is larger than the sum of its proper divisors (28128523).
268245941 is a wasteful number, since it uses less digits than its factorization.
268245941 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 686091.
The product of its digits is 138240, while the sum is 41.
The square root of 268245941 is about 16378.2154400289. The cubic root of 268245941 is about 644.9277334254.
The spelling of 268245941 in words is "two hundred sixty-eight million, two hundred forty-five thousand, nine hundred forty-one".
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