Base | Representation |
---|---|
bin | 1001111000001001… |
… | …00110001011101111 |
3 | 111200120011102020202 |
4 | 10330010212023233 |
5 | 41330004231411 |
6 | 2234105304115 |
7 | 245260046363 |
oct | 47404461357 |
9 | 14616142222 |
10 | 5302805231 |
11 | 2281328069 |
12 | 103ba9503b |
13 | 6667cc499 |
14 | 3843a52a3 |
15 | 21081b83b |
hex | 13c1262ef |
5302805231 has 8 divisors (see below), whose sum is σ = 5316760320. Its totient is φ = 5288867352.
The previous prime is 5302805219. The next prime is 5302805239. The reversal of 5302805231 is 1325082035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5302805231 - 210 = 5302804207 is a prime.
It is a super-2 number, since 2×53028052312 = 56239486635841926722, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5302805194 and 5302805203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5302805239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 797840 + ... + 804458.
It is an arithmetic number, because the mean of its divisors is an integer number (664595040).
Almost surely, 25302805231 is an apocalyptic number.
5302805231 is a deficient number, since it is larger than the sum of its proper divisors (13955089).
5302805231 is a wasteful number, since it uses less digits than its factorization.
5302805231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8605.
The product of its (nonzero) digits is 7200, while the sum is 29.
The square root of 5302805231 is about 72820.3627497145. The cubic root of 5302805231 is about 1743.8209544215.
Adding to 5302805231 its reverse (1325082035), we get a palindrome (6627887266).
The spelling of 5302805231 in words is "five billion, three hundred two million, eight hundred five thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •