Base | Representation |
---|---|
bin | 10000000000101… |
… | …001101111011000 |
3 | 200201102121202002 |
4 | 100000221233120 |
5 | 1022230401144 |
6 | 42353100132 |
7 | 6441055052 |
oct | 2000515730 |
9 | 621377662 |
10 | 268606424 |
11 | 128691a89 |
12 | 75b57648 |
13 | 43858718 |
14 | 279608d2 |
15 | 188ac14e |
hex | 10029bd8 |
268606424 has 32 divisors (see below), whose sum is σ = 516529440. Its totient is φ = 130905600.
The previous prime is 268606367. The next prime is 268606427. The reversal of 268606424 is 424606862.
It is a super-2 number, since 2×2686064242 = 144298822028135552, which contains 22 as substring.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (268606427) by changing a digit.
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, 52709 + ... + 57579.
It is an arithmetic number, because the mean of its divisors is an integer number (16141545).
Almost surely, 2268606424 is an apocalyptic number.
It is an amenable number.
268606424 is a deficient number, since it is larger than the sum of its proper divisors (247923016).
268606424 is a wasteful number, since it uses less digits than its factorization.
268606424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5051 (or 5047 counting only the distinct ones).
The product of its (nonzero) digits is 110592, while the sum is 38.
The square root of 268606424 is about 16389.2166987931. The cubic root of 268606424 is about 645.2165000437.
The spelling of 268606424 in words is "two hundred sixty-eight million, six hundred six thousand, four hundred twenty-four".
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