Base | Representation |
---|---|
bin | 1111110111010110… |
… | …1100001111011011 |
3 | 101222210111220112012 |
4 | 3331311230033123 |
5 | 32210212213431 |
6 | 1542330540135 |
7 | 210351304400 |
oct | 37565541733 |
9 | 11883456465 |
10 | 4258710491 |
11 | 1895a27252 |
12 | 9aa29764b |
13 | 52b3c3a49 |
14 | 2c585a2a7 |
15 | 19dd2a22b |
hex | fdd6c3db |
4258710491 has 6 divisors (see below), whose sum is σ = 4954010220. Its totient is φ = 3650323236.
The previous prime is 4258710479. The next prime is 4258710499. The reversal of 4258710491 is 1940178524.
It is a de Polignac number, because none of the positive numbers 2k-4258710491 is a prime.
It is a super-2 number, since 2×42587104912 = 36273230092306922162, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4258710499) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 43456181 + ... + 43456278.
It is an arithmetic number, because the mean of its divisors is an integer number (825668370).
Almost surely, 24258710491 is an apocalyptic number.
4258710491 is a deficient number, since it is larger than the sum of its proper divisors (695299729).
4258710491 is an equidigital number, since it uses as much as digits as its factorization.
4258710491 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86912473 (or 86912466 counting only the distinct ones).
The product of its (nonzero) digits is 80640, while the sum is 41.
The square root of 4258710491 is about 65258.7962729930. The cubic root of 4258710491 is about 1620.9117576226.
The spelling of 4258710491 in words is "four billion, two hundred fifty-eight million, seven hundred ten thousand, four hundred ninety-one".
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