Base | Representation |
---|---|
bin | 11110100001111… |
… | …11111001000100 |
3 | 122211220221200202 |
4 | 33100333321010 |
5 | 1011031123434 |
6 | 41225230032 |
7 | 6226635521 |
oct | 1720777104 |
9 | 584827622 |
10 | 256114244 |
11 | 12162a471 |
12 | 71932318 |
13 | 410a36b9 |
14 | 2602c148 |
15 | 17740a7e |
hex | f43fe44 |
256114244 has 6 divisors (see below), whose sum is σ = 448199934. Its totient is φ = 128057120.
The previous prime is 256114213. The next prime is 256114247. The reversal of 256114244 is 442411652.
It can be written as a sum of positive squares in only one way, i.e., 256000000 + 114244 = 16000^2 + 338^2 .
It is not an unprimeable number, because it can be changed into a prime (256114247) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32014277 + ... + 32014284.
It is an arithmetic number, because the mean of its divisors is an integer number (74699989).
Almost surely, 2256114244 is an apocalyptic number.
It is an amenable number.
256114244 is a deficient number, since it is larger than the sum of its proper divisors (192085690).
256114244 is a wasteful number, since it uses less digits than its factorization.
256114244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64028565 (or 64028563 counting only the distinct ones).
The product of its digits is 7680, while the sum is 29.
The square root of 256114244 is about 16003.5697267828. The cubic root of 256114244 is about 635.0548604100.
Adding to 256114244 its reverse (442411652), we get a palindrome (698525896).
It can be divided in two parts, 256 and 114244, that multiplied together give a square (29246464 = 54082).
The spelling of 256114244 in words is "two hundred fifty-six million, one hundred fourteen thousand, two hundred forty-four".
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