Base | Representation |
---|---|
bin | 10100101100011010… |
… | …10010110101101110 |
3 | 1001200021102120122200 |
4 | 22112031102311232 |
5 | 140223130031110 |
6 | 5034233522330 |
7 | 542213313321 |
oct | 122615226556 |
9 | 31607376580 |
10 | 11110002030 |
11 | 4791340a66 |
12 | 21a08733a6 |
13 | 10809608ca |
14 | 7757467b8 |
15 | 45056c6c0 |
hex | 296352d6e |
11110002030 has 48 divisors (see below), whose sum is σ = 28904760144. Its totient is φ = 2960743680.
The previous prime is 11110001999. The next prime is 11110002047. The reversal of 11110002030 is 3020001111.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102102 + ... + 180678.
It is an arithmetic number, because the mean of its divisors is an integer number (602182503).
Almost surely, 211110002030 is an apocalyptic number.
11110002030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11110002030 is an abundant number, since it is smaller than the sum of its proper divisors (17794758114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11110002030 is a wasteful number, since it uses less digits than its factorization.
11110002030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 80161 (or 80158 counting only the distinct ones).
The product of its (nonzero) digits is 6, while the sum is 9.
Adding to 11110002030 its reverse (3020001111), we get a palindrome (14130003141).
The spelling of 11110002030 in words is "eleven billion, one hundred ten million, two thousand, thirty".
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