Base | Representation |
---|---|
bin | 11111111101001… |
… | …10011011111111 |
3 | 200200102021222221 |
4 | 33332212123333 |
5 | 1022111143412 |
6 | 42333350211 |
7 | 6433355062 |
oct | 1776463377 |
9 | 620367887 |
10 | 268068607 |
11 | 128354a04 |
12 | 75938367 |
13 | 436ca9a1 |
14 | 278608d9 |
15 | 18802b07 |
hex | ffa66ff |
268068607 has 4 divisors (see below), whose sum is σ = 268503696. Its totient is φ = 267633520.
The previous prime is 268068601. The next prime is 268068617. The reversal of 268068607 is 706860862.
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 268068607 - 23 = 268068599 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268068601) 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, 216619 + ... + 217852.
It is an arithmetic number, because the mean of its divisors is an integer number (67125924).
Almost surely, 2268068607 is an apocalyptic number.
268068607 is a deficient number, since it is larger than the sum of its proper divisors (435089).
268068607 is an equidigital number, since it uses as much as digits as its factorization.
268068607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435088.
The product of its (nonzero) digits is 193536, while the sum is 43.
The square root of 268068607 is about 16372.8008294244. The cubic root of 268068607 is about 644.7855842397.
The spelling of 268068607 in words is "two hundred sixty-eight million, sixty-eight thousand, six hundred seven".
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