Base | Representation |
---|---|
bin | 11110011111001… |
… | …01000110011110 |
3 | 122211020001120111 |
4 | 33033211012132 |
5 | 1010432223431 |
6 | 41213240234 |
7 | 6223526365 |
oct | 1717450636 |
9 | 584201514 |
10 | 255742366 |
11 | 1213a6030 |
12 | 7179307a |
13 | 40ca3359 |
14 | 25d727dc |
15 | 176ba7b1 |
hex | f3e519e |
255742366 has 8 divisors (see below), whose sum is σ = 418487544. Its totient is φ = 116246520.
The previous prime is 255742349. The next prime is 255742367. The reversal of 255742366 is 663247552.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (255742367) 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, 5812305 + ... + 5812348.
It is an arithmetic number, because the mean of its divisors is an integer number (52310943).
Almost surely, 2255742366 is an apocalyptic number.
255742366 is a deficient number, since it is larger than the sum of its proper divisors (162745178).
255742366 is a wasteful number, since it uses less digits than its factorization.
255742366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11624666.
The product of its digits is 302400, while the sum is 40.
The square root of 255742366 is about 15991.9469108674. The cubic root of 255742366 is about 634.7473448746.
The spelling of 255742366 in words is "two hundred fifty-five million, seven hundred forty-two thousand, three hundred sixty-six".
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