Base | Representation |
---|---|
bin | 10100011111101010… |
… | …00111010011011110 |
3 | 1001101211002022111122 |
4 | 22033311013103132 |
5 | 140013232000110 |
6 | 5015452250542 |
7 | 536443646201 |
oct | 121765072336 |
9 | 31354068448 |
10 | 11003000030 |
11 | 47369a7860 |
12 | 2170a70a52 |
13 | 1064738009 |
14 | 765451938 |
15 | 445e83255 |
hex | 28fd474de |
11003000030 has 64 divisors (see below), whose sum is σ = 21946982400. Its totient is φ = 3938380800.
The previous prime is 11003000017. The next prime is 11003000033. The reversal of 11003000030 is 3000030011.
It is a junction number, because it is equal to n+sod(n) for n = 11002999981 and 11003000017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11003000033) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2035271 + ... + 2040669.
It is an arithmetic number, because the mean of its divisors is an integer number (342921600).
Almost surely, 211003000030 is an apocalyptic number.
11003000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11003000030 is a deficient number, since it is larger than the sum of its proper divisors (10943982370).
11003000030 is a wasteful number, since it uses less digits than its factorization.
11003000030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5705.
The product of its (nonzero) digits is 9, while the sum is 8.
Adding to 11003000030 its reverse (3000030011), we get a palindrome (14003030041).
The spelling of 11003000030 in words is "eleven billion, three million, thirty", and thus it is an aban number and an uban number.
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