Base | Representation |
---|---|
bin | 111111011110010… |
… | …010111100010001 |
3 | 2202012210212002222 |
4 | 333132102330101 |
5 | 4140104002023 |
6 | 253400350425 |
7 | 35250361466 |
oct | 7736227421 |
9 | 2665725088 |
10 | 1064906513 |
11 | 4a7126030 |
12 | 258775415 |
13 | 13c8144c8 |
14 | a160566d |
15 | 63752cc8 |
hex | 3f792f11 |
1064906513 has 8 divisors (see below), whose sum is σ = 1199191296. Its totient is φ = 936867600.
The previous prime is 1064906501. The next prime is 1064906527. The reversal of 1064906513 is 3156094601.
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 1064906513 - 210 = 1064905489 is a prime.
It is a super-2 number, since 2×10649065132 = 2268051762859638338, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1064906413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1561106 + ... + 1561787.
It is an arithmetic number, because the mean of its divisors is an integer number (149898912).
Almost surely, 21064906513 is an apocalyptic number.
It is an amenable number.
1064906513 is a deficient number, since it is larger than the sum of its proper divisors (134284783).
1064906513 is a wasteful number, since it uses less digits than its factorization.
1064906513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3122935.
The product of its (nonzero) digits is 19440, while the sum is 35.
The square root of 1064906513 is about 32632.9053717256. The cubic root of 1064906513 is about 1021.1835911267.
The spelling of 1064906513 in words is "one billion, sixty-four million, nine hundred six thousand, five hundred thirteen".
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