Base | Representation |
---|---|
bin | 10010110111111101… |
… | …10100101100101110 |
3 | 222011012021100012020 |
4 | 21123332310230232 |
5 | 131223040130110 |
6 | 4353300051010 |
7 | 506052120102 |
oct | 113376645456 |
9 | 28135240166 |
10 | 10133130030 |
11 | 432a984631 |
12 | 1b69693a66 |
13 | c5646083a |
14 | 6c1ad9902 |
15 | 3e4908d70 |
hex | 25bfb4b2e |
10133130030 has 32 divisors (see below), whose sum is σ = 24372071424. Its totient is φ = 2696328096.
The previous prime is 10133130019. The next prime is 10133130031. The reversal of 10133130030 is 3003133101.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a junction number, because it is equal to n+sod(n) for n = 10133129991 and 10133130009.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10133130031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 350874 + ... + 378653.
It is an arithmetic number, because the mean of its divisors is an integer number (761627232).
Almost surely, 210133130030 is an apocalyptic number.
10133130030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10133130030 is an abundant number, since it is smaller than the sum of its proper divisors (14238941394).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10133130030 is a wasteful number, since it uses less digits than its factorization.
10133130030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 730000.
The product of its (nonzero) digits is 81, while the sum is 15.
Adding to 10133130030 its reverse (3003133101), we get a palindrome (13136263131).
The spelling of 10133130030 in words is "ten billion, one hundred thirty-three million, one hundred thirty thousand, thirty".
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