Base | Representation |
---|---|
bin | 1011011100010111… |
… | …01011011110101010 |
3 | 120212011010021211220 |
4 | 11232023223132222 |
5 | 100040220211410 |
6 | 2453341002510 |
7 | 305146036662 |
oct | 55613533652 |
9 | 16764107756 |
10 | 6143522730 |
11 | 2672949614 |
12 | 1235553436 |
13 | 76ba3a667 |
14 | 423ccd1a2 |
15 | 25e538070 |
hex | 16e2eb7aa |
6143522730 has 32 divisors (see below), whose sum is σ = 15611776704. Its totient is φ = 1541903616.
The previous prime is 6143522701. The next prime is 6143522753. The reversal of 6143522730 is 372253416.
It is a junction number, because it is equal to n+sod(n) for n = 6143522691 and 6143522700.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6022552 + ... + 6023571.
It is an arithmetic number, because the mean of its divisors is an integer number (487868022).
Almost surely, 26143522730 is an apocalyptic number.
6143522730 is an abundant number, since it is smaller than the sum of its proper divisors (9468253974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6143522730 is a wasteful number, since it uses less digits than its factorization.
6143522730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12046150.
The product of its (nonzero) digits is 30240, while the sum is 33.
The square root of 6143522730 is about 78380.6272620984. The cubic root of 6143522730 is about 1831.4953617039.
The spelling of 6143522730 in words is "six billion, one hundred forty-three million, five hundred twenty-two thousand, seven hundred thirty".
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