Base | Representation |
---|---|
bin | 1000001010000… |
… | …11100101010110 |
3 | 11202202211011022 |
4 | 10011003211112 |
5 | 120004344022 |
6 | 10442441142 |
7 | 1460452541 |
oct | 405034526 |
9 | 152684138 |
10 | 68434262 |
11 | 356a1746 |
12 | 1ab031b2 |
13 | 11240c60 |
14 | 9135858 |
15 | 601bc42 |
hex | 4143956 |
68434262 has 16 divisors (see below), whose sum is σ = 111216672. Its totient is φ = 31393920.
The previous prime is 68434243. The next prime is 68434279. The reversal of 68434262 is 26243486.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3539 + ... + 12222.
It is an arithmetic number, because the mean of its divisors is an integer number (6951042).
Almost surely, 268434262 is an apocalyptic number.
68434262 is a deficient number, since it is larger than the sum of its proper divisors (42782410).
68434262 is a wasteful number, since it uses less digits than its factorization.
68434262 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15943.
The product of its digits is 55296, while the sum is 35.
The square root of 68434262 is about 8272.5003475370. The cubic root of 68434262 is about 409.0325434458.
The spelling of 68434262 in words is "sixty-eight million, four hundred thirty-four thousand, two hundred sixty-two".
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