Base | Representation |
---|---|
bin | 11110100110100… |
… | …11000100111000 |
3 | 122220001120200012 |
4 | 33103103010320 |
5 | 1011204421422 |
6 | 41250201052 |
7 | 6235026251 |
oct | 1723230470 |
9 | 586046605 |
10 | 256717112 |
11 | 121a01403 |
12 | 71b83188 |
13 | 41254c22 |
14 | 26147b28 |
15 | 1780e4e2 |
hex | f4d3138 |
256717112 has 16 divisors (see below), whose sum is σ = 481677840. Its totient is φ = 128269696.
The previous prime is 256717093. The next prime is 256717147. The reversal of 256717112 is 211717652.
256717112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
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, 2093 + ... + 22755.
It is an arithmetic number, because the mean of its divisors is an integer number (30104865).
Almost surely, 2256717112 is an apocalyptic number.
It is an amenable number.
256717112 is a deficient number, since it is larger than the sum of its proper divisors (224960728).
256717112 is a wasteful number, since it uses less digits than its factorization.
256717112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22222 (or 22218 counting only the distinct ones).
The product of its digits is 5880, while the sum is 32.
The square root of 256717112 is about 16022.3940782893. The cubic root of 256717112 is about 635.5527557233.
The spelling of 256717112 in words is "two hundred fifty-six million, seven hundred seventeen thousand, one hundred twelve".
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