Base | Representation |
---|---|
bin | 1111000011001110… |
… | …00010100100010110 |
3 | 202212010002100012011 |
4 | 13201213002210112 |
5 | 113021444400110 |
6 | 3413440014434 |
7 | 404142335026 |
oct | 74147024426 |
9 | 22763070164 |
10 | 8080075030 |
11 | 3476a9aa65 |
12 | 169600141a |
13 | 9b9ccb6b1 |
14 | 56918da86 |
15 | 32456648a |
hex | 1e19c2916 |
8080075030 has 32 divisors (see below), whose sum is σ = 15499413504. Its totient is φ = 3025726176.
The previous prime is 8080075019. The next prime is 8080075063. The reversal of 8080075030 is 305700808.
It is a super-2 number, since 2×80800750302 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 8080074983 and 8080075001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362922 + ... + 384541.
It is an arithmetic number, because the mean of its divisors is an integer number (484356672).
Almost surely, 28080075030 is an apocalyptic number.
8080075030 is a deficient number, since it is larger than the sum of its proper divisors (7419338474).
8080075030 is a wasteful number, since it uses less digits than its factorization.
8080075030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747540.
The product of its (nonzero) digits is 6720, while the sum is 31.
The square root of 8080075030 is about 89889.2375649054. The cubic root of 8080075030 is about 2006.6507782259.
Adding to 8080075030 its reverse (305700808), we get a palindrome (8385775838).
The spelling of 8080075030 in words is "eight billion, eighty million, seventy-five thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •