Base | Representation |
---|---|
bin | 1111001010000110… |
… | …1001000101011110 |
3 | 101111120100210202200 |
4 | 3302201221011132 |
5 | 31313114432220 |
6 | 1511430432330 |
7 | 202555060461 |
oct | 36241510536 |
9 | 11446323680 |
10 | 4068905310 |
11 | 17a8877868 |
12 | 9568026a6 |
13 | 4cac98ba2 |
14 | 2a856d2d8 |
15 | 18c336890 |
hex | f286915e |
4068905310 has 96 divisors (see below), whose sum is σ = 11083917312. Its totient is φ = 1034320320.
The previous prime is 4068905299. The next prime is 4068905327. The reversal of 4068905310 is 135098604.
4068905310 is a `hidden beast` number, since 40 + 6 + 89 + 0 + 531 + 0 = 666.
4068905310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×40689053102 = 33111980843492392200, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 176047 + ... + 197813.
It is an arithmetic number, because the mean of its divisors is an integer number (115457472).
Almost surely, 24068905310 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4068905310, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5541958656).
4068905310 is an abundant number, since it is smaller than the sum of its proper divisors (7015012002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4068905310 is a wasteful number, since it uses less digits than its factorization.
4068905310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21878 (or 21875 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 4068905310 is about 63787.9715150121. The cubic root of 4068905310 is about 1596.4642378196.
The spelling of 4068905310 in words is "four billion, sixty-eight million, nine hundred five thousand, three hundred ten".
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