Base | Representation |
---|---|
bin | 10000000000011… |
… | …101100011000011 |
3 | 200201100002020102 |
4 | 100000131203003 |
5 | 1022222301413 |
6 | 42352033015 |
7 | 6440456336 |
oct | 2000354303 |
9 | 621302212 |
10 | 268556483 |
11 | 128658508 |
12 | 75b3276b |
13 | 4383ba80 |
14 | 2794a61d |
15 | 1889c458 |
hex | 1001d8c3 |
268556483 has 4 divisors (see below), whose sum is σ = 289214688. Its totient is φ = 247898280.
The previous prime is 268556473. The next prime is 268556513. The reversal of 268556483 is 384655862.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 268556483 - 212 = 268552387 is a prime.
It is a super-2 number, since 2×2685564832 = 144245169122658578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (268556473) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10329083 + ... + 10329108.
It is an arithmetic number, because the mean of its divisors is an integer number (72303672).
Almost surely, 2268556483 is an apocalyptic number.
268556483 is a deficient number, since it is larger than the sum of its proper divisors (20658205).
268556483 is a wasteful number, since it uses less digits than its factorization.
268556483 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20658204.
The product of its digits is 1382400, while the sum is 47.
The square root of 268556483 is about 16387.6930347136. The cubic root of 268556483 is about 645.1765099918.
The spelling of 268556483 in words is "two hundred sixty-eight million, five hundred fifty-six thousand, four hundred eighty-three".
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