Base | Representation |
---|---|
bin | 10100101101110000… |
… | …11011100101001110 |
3 | 1001201001201002022111 |
4 | 22112320123211032 |
5 | 140234023410110 |
6 | 5035320134234 |
7 | 542411401255 |
oct | 122670334516 |
9 | 31631632274 |
10 | 11121310030 |
11 | 4797764916 |
12 | 21a460737a |
13 | 10830bc92c |
14 | 77704b79c |
15 | 451552e8a |
hex | 296e1b94e |
11121310030 has 16 divisors (see below), whose sum is σ = 20023521264. Its totient is φ = 4447376640.
The previous prime is 11121310001. The next prime is 11121310051. The reversal of 11121310030 is 3001312111.
It is a congruent number.
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, 102147 + ... + 180766.
It is an arithmetic number, because the mean of its divisors is an integer number (1251470079).
Almost surely, 211121310030 is an apocalyptic number.
11121310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11121310030 is a deficient number, since it is larger than the sum of its proper divisors (8902211234).
11121310030 is a wasteful number, since it uses less digits than its factorization.
11121310030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 286851.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 11121310030 its reverse (3001312111), we get a palindrome (14122622141).
The spelling of 11121310030 in words is "eleven billion, one hundred twenty-one million, three hundred ten thousand, thirty".
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