Base | Representation |
---|---|
bin | 101000011001010… |
… | …1100110100100100 |
3 | 10111110112220122001 |
4 | 1100302230310210 |
5 | 10233444434233 |
6 | 342300215044 |
7 | 45406200643 |
oct | 12062546444 |
9 | 3443486561 |
10 | 1355468068 |
11 | 636143249 |
12 | 319b3a484 |
13 | 187a89216 |
14 | cc03d35a |
15 | 7deea27d |
hex | 50cacd24 |
1355468068 has 12 divisors (see below), whose sum is σ = 2410955932. Its totient is φ = 666623520.
The previous prime is 1355468041. The next prime is 1355468071. The reversal of 1355468068 is 8608645531.
It can be written as a sum of positive squares in 2 ways, for example, as 364351744 + 991116324 = 19088^2 + 31482^2 .
It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777355 + ... + 2777842.
Almost surely, 21355468068 is an apocalyptic number.
It is an amenable number.
1355468068 is a deficient number, since it is larger than the sum of its proper divisors (1055487864).
1355468068 is a wasteful number, since it uses less digits than its factorization.
1355468068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5555262 (or 5555260 counting only the distinct ones).
The product of its (nonzero) digits is 691200, while the sum is 46.
The square root of 1355468068 is about 36816.6819254533. The cubic root of 1355468068 is about 1106.6996272098.
The spelling of 1355468068 in words is "one billion, three hundred fifty-five million, four hundred sixty-eight thousand, sixty-eight".
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