Base | Representation |
---|---|
bin | 11110011011101… |
… | …01101101000010 |
3 | 122210100212200002 |
4 | 33031311231002 |
5 | 1010323123312 |
6 | 41155400002 |
7 | 6216616202 |
oct | 1715655502 |
9 | 583325602 |
10 | 255286082 |
11 | 121114237 |
12 | 715b3002 |
13 | 40b7376c |
14 | 25c94402 |
15 | 1762a4c2 |
hex | f375b42 |
255286082 has 8 divisors (see below), whose sum is σ = 385368636. Its totient is φ = 126829872.
The previous prime is 255286063. The next prime is 255286091. The reversal of 255286082 is 280682552.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 252460321 + 2825761 = 15889^2 + 1681^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 406193 + ... + 406820.
Almost surely, 2255286082 is an apocalyptic number.
255286082 is a deficient number, since it is larger than the sum of its proper divisors (130082554).
255286082 is a wasteful number, since it uses less digits than its factorization.
255286082 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813172.
The product of its (nonzero) digits is 76800, while the sum is 38.
The square root of 255286082 is about 15977.6744866079. The cubic root of 255286082 is about 634.3696242825.
The spelling of 255286082 in words is "two hundred fifty-five million, two hundred eighty-six thousand, eighty-two".
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