Base | Representation |
---|---|
bin | 11111111110110… |
… | …10101001001101 |
3 | 200200211011022212 |
4 | 33333122221031 |
5 | 1022140014240 |
6 | 42342120205 |
7 | 6435235364 |
oct | 1777325115 |
9 | 620734285 |
10 | 268282445 |
11 | 128490632 |
12 | 75a20065 |
13 | 43774112 |
14 | 278b87db |
15 | 18846165 |
hex | ffdaa4d |
268282445 has 8 divisors (see below), whose sum is σ = 322276320. Its totient is φ = 214401040.
The previous prime is 268282433. The next prime is 268282493. The reversal of 268282445 is 544282862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 268282445 - 24 = 268282429 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22775 + ... + 32484.
It is an arithmetic number, because the mean of its divisors is an integer number (40284540).
Almost surely, 2268282445 is an apocalyptic number.
It is an amenable number.
268282445 is a deficient number, since it is larger than the sum of its proper divisors (53993875).
268282445 is an equidigital number, since it uses as much as digits as its factorization.
268282445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56235.
The product of its digits is 245760, while the sum is 41.
The square root of 268282445 is about 16379.3298092443. The cubic root of 268282445 is about 644.9569868959.
The spelling of 268282445 in words is "two hundred sixty-eight million, two hundred eighty-two thousand, four hundred forty-five".
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