Base | Representation |
---|---|
bin | 1000111011111000… |
… | …11101110111100100 |
3 | 110101100002000100220 |
4 | 10131330131313210 |
5 | 34311110420130 |
6 | 2112012004340 |
7 | 226611603063 |
oct | 43574356744 |
9 | 13340060326 |
10 | 4797357540 |
11 | 2041a8a7a8 |
12 | b1a7606b0 |
13 | 5b5b8a901 |
14 | 3371d21da |
15 | 1d1279410 |
hex | 11df1dde4 |
4797357540 has 96 divisors (see below), whose sum is σ = 13732104960. Its totient is φ = 1250935296.
The previous prime is 4797357527. The next prime is 4797357541. The reversal of 4797357540 is 457537974.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (4797357541) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1005681 + ... + 1010439.
It is an arithmetic number, because the mean of its divisors is an integer number (143042760).
Almost surely, 24797357540 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4797357540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6866052480).
4797357540 is an abundant number, since it is smaller than the sum of its proper divisors (8934747420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4797357540 is a wasteful number, since it uses less digits than its factorization.
4797357540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5141 (or 5139 counting only the distinct ones).
The product of its (nonzero) digits is 3704400, while the sum is 51.
The square root of 4797357540 is about 69262.9593650170. The cubic root of 4797357540 is about 1686.5557269662. Note that the first 3 decimals are identical.
The spelling of 4797357540 in words is "four billion, seven hundred ninety-seven million, three hundred fifty-seven thousand, five hundred forty".
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