Base | Representation |
---|---|
bin | 1111110100011011… |
… | …00000011100001100 |
3 | 210220212201112221020 |
4 | 13322031200130030 |
5 | 114343124441134 |
6 | 3522422234140 |
7 | 420313465653 |
oct | 77215403414 |
9 | 23825645836 |
10 | 8492812044 |
11 | 3668a75432 |
12 | 1790285950 |
13 | a5467c592 |
14 | 5a7d0c19a |
15 | 34a8e3b49 |
hex | 1fa36070c |
8492812044 has 24 divisors (see below), whose sum is σ = 19898794608. Its totient is φ = 2819189760.
The previous prime is 8492812019. The next prime is 8492812067. The reversal of 8492812044 is 4402182948.
It is a super-2 number, since 2×84928120442 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8492811987 and 8492812005.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1465437 + ... + 1471220.
It is an arithmetic number, because the mean of its divisors is an integer number (829116442).
Almost surely, 28492812044 is an apocalyptic number.
It is an amenable number.
8492812044 is an abundant number, since it is smaller than the sum of its proper divisors (11405982564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8492812044 is a wasteful number, since it uses less digits than its factorization.
8492812044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2936905 (or 2936903 counting only the distinct ones).
The product of its (nonzero) digits is 147456, while the sum is 42.
The square root of 8492812044 is about 92156.4541635582. The cubic root of 8492812044 is about 2040.2521189745.
The spelling of 8492812044 in words is "eight billion, four hundred ninety-two million, eight hundred twelve thousand, forty-four".
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