Base | Representation |
---|---|
bin | 11010001010001100… |
… | …010110001100101000 |
3 | 2200111112002021210212 |
4 | 122022030112030220 |
5 | 430011100434412 |
6 | 20523101400252 |
7 | 2013024402323 |
oct | 321214261450 |
9 | 80445067725 |
10 | 28088296232 |
11 | 10a04124767 |
12 | 553a869088 |
13 | 28582c4339 |
14 | 15065b57ba |
15 | ae5da8222 |
hex | 68a316328 |
28088296232 has 32 divisors (see below), whose sum is σ = 54374803200. Its totient is φ = 13588521600.
The previous prime is 28088296207. The next prime is 28088296259. The reversal of 28088296232 is 23269288082.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2228444 + ... + 2241012.
It is an arithmetic number, because the mean of its divisors is an integer number (1699212600).
Almost surely, 228088296232 is an apocalyptic number.
It is an amenable number.
28088296232 is a deficient number, since it is larger than the sum of its proper divisors (26286506968).
28088296232 is a wasteful number, since it uses less digits than its factorization.
28088296232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21617 (or 21613 counting only the distinct ones).
The product of its (nonzero) digits is 1327104, while the sum is 50.
The spelling of 28088296232 in words is "twenty-eight billion, eighty-eight million, two hundred ninety-six thousand, two hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •