Base | Representation |
---|---|
bin | 11111011110010… |
… | …00010100110001 |
3 | 200101210020220011 |
4 | 33233020110301 |
5 | 1020041404410 |
6 | 42110414521 |
7 | 6354034336 |
oct | 1757102461 |
9 | 611706804 |
10 | 264013105 |
11 | 126034a54 |
12 | 74501441 |
13 | 4290aa95 |
14 | 270c698d |
15 | 182a118a |
hex | fbc8531 |
264013105 has 8 divisors (see below), whose sum is σ = 317212200. Its totient is φ = 210946176.
The previous prime is 264013097. The next prime is 264013121. The reversal of 264013105 is 501310462.
It can be written as a sum of positive squares in 4 ways, for example, as 32729841 + 231283264 = 5721^2 + 15208^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 264013105 - 23 = 264013097 is a prime.
It is a super-2 number, since 2×2640131052 = 139405839223482050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28590 + ... + 36679.
It is an arithmetic number, because the mean of its divisors is an integer number (39651525).
Almost surely, 2264013105 is an apocalyptic number.
It is an amenable number.
264013105 is a deficient number, since it is larger than the sum of its proper divisors (53199095).
264013105 is an equidigital number, since it uses as much as digits as its factorization.
264013105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66083.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 264013105 is about 16248.4800827647. The cubic root of 264013105 is about 641.5174806562.
Adding to 264013105 its reverse (501310462), we get a palindrome (765323567).
The spelling of 264013105 in words is "two hundred sixty-four million, thirteen thousand, one hundred five".
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