Base | Representation |
---|---|
bin | 1001010011001111… |
… | …00100111100110011 |
3 | 110212222121020211220 |
4 | 10221213210330303 |
5 | 40211230124430 |
6 | 2143245440123 |
7 | 234510366030 |
oct | 45147447463 |
9 | 13788536756 |
10 | 4993208115 |
11 | 2132599185 |
12 | b74270043 |
13 | 61762131c |
14 | 355214387 |
15 | 1e3564110 |
hex | 1299e4f33 |
4993208115 has 32 divisors (see below), whose sum is σ = 9527417856. Its totient is φ = 2183364480.
The previous prime is 4993208111. The next prime is 4993208149. The reversal of 4993208115 is 5118023994.
It is not a de Polignac number, because 4993208115 - 22 = 4993208111 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4993208111) 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, 1031376 + ... + 1036205.
It is an arithmetic number, because the mean of its divisors is an integer number (297731808).
Almost surely, 24993208115 is an apocalyptic number.
4993208115 is a deficient number, since it is larger than the sum of its proper divisors (4534209741).
4993208115 is a wasteful number, since it uses less digits than its factorization.
4993208115 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2067619.
The product of its (nonzero) digits is 77760, while the sum is 42.
The square root of 4993208115 is about 70662.6359188504. The cubic root of 4993208115 is about 1709.2013318322.
The spelling of 4993208115 in words is "four billion, nine hundred ninety-three million, two hundred eight thousand, one hundred fifteen".
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