Base | Representation |
---|---|
bin | 111111011011010… |
… | …101101100100110 |
3 | 2202011100110210211 |
4 | 333123111230212 |
5 | 4134404200431 |
6 | 253332010034 |
7 | 35240652544 |
oct | 7733255446 |
9 | 2664313724 |
10 | 1064131366 |
11 | 4a6746711 |
12 | 25846091a |
13 | 13c60273c |
14 | a1482d94 |
15 | 6364d2b1 |
hex | 3f6d5b26 |
1064131366 has 16 divisors (see below), whose sum is σ = 1703228400. Its totient is φ = 497155968.
The previous prime is 1064131361. The next prime is 1064131379. The reversal of 1064131366 is 6631314601.
It is a super-2 number, since 2×10641313662 = 2264751128210051912, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1064131361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189031 + ... + 194578.
It is an arithmetic number, because the mean of its divisors is an integer number (106451775).
Almost surely, 21064131366 is an apocalyptic number.
1064131366 is a deficient number, since it is larger than the sum of its proper divisors (639097034).
1064131366 is a wasteful number, since it uses less digits than its factorization.
1064131366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 383703.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 1064131366 is about 32621.0264400126. The cubic root of 1064131366 is about 1020.9357573103.
Adding to 1064131366 its reverse (6631314601), we get a palindrome (7695445967).
The spelling of 1064131366 in words is "one billion, sixty-four million, one hundred thirty-one thousand, three hundred sixty-six".
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