Base | Representation |
---|---|
bin | 1000011010000101… |
… | …10100100110000011 |
3 | 102122120112100101111 |
4 | 10031002310212003 |
5 | 33221013421234 |
6 | 2023522344151 |
7 | 216566521210 |
oct | 41502644603 |
9 | 12576470344 |
10 | 4513810819 |
11 | 1a06a23971 |
12 | a5b7bb057 |
13 | 56c200a9b |
14 | 30b6a2b07 |
15 | 1b641a664 |
hex | 10d0b4983 |
4513810819 has 16 divisors (see below), whose sum is σ = 5305651200. Its totient is φ = 3759022944.
The previous prime is 4513810817. The next prime is 4513810843. The reversal of 4513810819 is 9180183154.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 4513810819 - 21 = 4513810817 is a prime.
It is a super-2 number, since 2×45138108192 = 40748976219442901522, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4513810813) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174102 + ... + 198340.
It is an arithmetic number, because the mean of its divisors is an integer number (331603200).
Almost surely, 24513810819 is an apocalyptic number.
4513810819 is a deficient number, since it is larger than the sum of its proper divisors (791840381).
4513810819 is a wasteful number, since it uses less digits than its factorization.
4513810819 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25002.
The product of its (nonzero) digits is 34560, while the sum is 40.
The square root of 4513810819 is about 67184.9002306322. The cubic root of 4513810819 is about 1652.6508743257.
The spelling of 4513810819 in words is "four billion, five hundred thirteen million, eight hundred ten thousand, eight hundred nineteen".
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