Base | Representation |
---|---|
bin | 10100100010111111… |
… | …01011110011110100 |
3 | 1001110202122122120120 |
4 | 22101133223303310 |
5 | 140042404434240 |
6 | 5022331131540 |
7 | 540233262441 |
oct | 122137536364 |
9 | 31422578516 |
10 | 11030936820 |
11 | 4750749112 |
12 | 217a2a3bb0 |
13 | 106a469b67 |
14 | 7690449c8 |
15 | 448650ad0 |
hex | 2917ebcf4 |
11030936820 has 24 divisors (see below), whose sum is σ = 30886623264. Its totient is φ = 2941583136.
The previous prime is 11030936803. The next prime is 11030936821. The reversal of 11030936820 is 2863903011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11030936821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91924414 + ... + 91924533.
It is an arithmetic number, because the mean of its divisors is an integer number (1286942636).
Almost surely, 211030936820 is an apocalyptic number.
11030936820 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11030936820 is an abundant number, since it is smaller than the sum of its proper divisors (19855686444).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11030936820 is a wasteful number, since it uses less digits than its factorization.
11030936820 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183848959 (or 183848957 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 33.
The spelling of 11030936820 in words is "eleven billion, thirty million, nine hundred thirty-six thousand, eight hundred twenty".
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