Base | Representation |
---|---|
bin | 111111011101010… |
… | …111100100010001 |
3 | 2202012100111111120 |
4 | 333131113210101 |
5 | 4140023211223 |
6 | 253351232453 |
7 | 35245326450 |
oct | 7735274421 |
9 | 2665314446 |
10 | 1064663313 |
11 | 4a6a7a33a |
12 | 258678729 |
13 | 13c75a8bc |
14 | a1580b97 |
15 | 63705be3 |
hex | 3f757911 |
1064663313 has 16 divisors (see below), whose sum is σ = 1624304640. Its totient is φ = 607643856.
The previous prime is 1064663231. The next prime is 1064663323. The reversal of 1064663313 is 3133664601.
It is not a de Polignac number, because 1064663313 - 216 = 1064597777 is a prime.
It is a super-2 number, since 2×10646633132 = 2267015940096271938, which contains 22 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1064663323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12595 + ... + 47832.
It is an arithmetic number, because the mean of its divisors is an integer number (101519040).
Almost surely, 21064663313 is an apocalyptic number.
It is an amenable number.
1064663313 is a deficient number, since it is larger than the sum of its proper divisors (559641327).
1064663313 is an equidigital number, since it uses as much as digits as its factorization.
1064663313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61276.
The product of its (nonzero) digits is 23328, while the sum is 33.
The square root of 1064663313 is about 32629.1788588067. The cubic root of 1064663313 is about 1021.1058469759.
The spelling of 1064663313 in words is "one billion, sixty-four million, six hundred sixty-three thousand, three hundred thirteen".
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