Base | Representation |
---|---|
bin | 1111101100101101… |
… | …00110101100001000 |
3 | 210202100221020100002 |
4 | 13312112212230020 |
5 | 114230042304242 |
6 | 3512151102132 |
7 | 415566365225 |
oct | 76626465410 |
9 | 23670836302 |
10 | 8428088072 |
11 | 3635488348 |
12 | 1772671948 |
13 | a4413a381 |
14 | 59d4a094c |
15 | 344dab432 |
hex | 1f65a6b08 |
8428088072 has 16 divisors (see below), whose sum is σ = 15826654800. Its totient is φ = 4207646800.
The previous prime is 8428088059. The next prime is 8428088093. The reversal of 8428088072 is 2708808248.
It is a happy number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 794054 + ... + 804597.
It is an arithmetic number, because the mean of its divisors is an integer number (989165925).
Almost surely, 28428088072 is an apocalyptic number.
It is an amenable number.
8428088072 is a deficient number, since it is larger than the sum of its proper divisors (7398566728).
8428088072 is a wasteful number, since it uses less digits than its factorization.
8428088072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1599316 (or 1599312 counting only the distinct ones).
The product of its (nonzero) digits is 458752, while the sum is 47.
The square root of 8428088072 is about 91804.6190123351. The cubic root of 8428088072 is about 2035.0559558975.
The spelling of 8428088072 in words is "eight billion, four hundred twenty-eight million, eighty-eight thousand, seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •