Base | Representation |
---|---|
bin | 1001010100110111… |
… | …00100000101110001 |
3 | 110220221020121220101 |
4 | 10222123210011301 |
5 | 40223222223311 |
6 | 2144453512401 |
7 | 235034255512 |
oct | 45233440561 |
9 | 13827217811 |
10 | 5006836081 |
11 | 213a257065 |
12 | b78942701 |
13 | 61a3b3300 |
14 | 356d60a09 |
15 | 1e4856ec1 |
hex | 12a6e4171 |
5006836081 has 9 divisors (see below), whose sum is σ = 5422599819. Its totient is φ = 4620845736.
The previous prime is 5006836067. The next prime is 5006836103. The reversal of 5006836081 is 1806386005.
The square root of 5006836081 is 70759.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 740656225 + 4266179856 = 27215^2 + 65316^2 .
It is a de Polignac number, because none of the positive numbers 2k-5006836081 is a prime.
It is a super-2 number, since 2×50068360812 = 50136815084006877122, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 5006836081.
It is not an unprimeable number, because it can be changed into a prime (5006836981) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 917146 + ... + 922588.
It is an arithmetic number, because the mean of its divisors is an integer number (602511091).
Almost surely, 25006836081 is an apocalyptic number.
5006836081 is the 70759-th square number.
5006836081 is the 35380-th centered octagonal number.
It is an amenable number.
5006836081 is a deficient number, since it is larger than the sum of its proper divisors (415763738).
5006836081 is an frugal number, since it uses more digits than its factorization.
5006836081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10912 (or 5456 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 37.
The cubic root of 5006836081 is about 1710.7548940600.
The spelling of 5006836081 in words is "five billion, six million, eight hundred thirty-six thousand, eighty-one".
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