Base | Representation |
---|---|
bin | 10010110111100101… |
… | …11111111000100000 |
3 | 222010222102211220110 |
4 | 21123302333320200 |
5 | 131221241430422 |
6 | 4353105411320 |
7 | 506013556326 |
oct | 113362777040 |
9 | 28128384813 |
10 | 10130030112 |
11 | 4329157614 |
12 | 1b68639b40 |
13 | c55916877 |
14 | 6c152dd16 |
15 | 3e44e560c |
hex | 25bcbfe20 |
10130030112 has 96 divisors (see below), whose sum is σ = 26883698688. Its totient is φ = 3339760896.
The previous prime is 10130030083. The next prime is 10130030117. The reversal of 10130030112 is 21103003101.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (12).
It is not an unprimeable number, because it can be changed into a prime (10130030117) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3488053 + ... + 3490955.
It is an arithmetic number, because the mean of its divisors is an integer number (280038528).
Almost surely, 210130030112 is an apocalyptic number.
10130030112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 10130030112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13441849344).
10130030112 is an abundant number, since it is smaller than the sum of its proper divisors (16753668576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10130030112 is a wasteful number, since it uses less digits than its factorization.
10130030112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3302 (or 3294 counting only the distinct ones).
The product of its (nonzero) digits is 18, while the sum is 12.
Adding to 10130030112 its reverse (21103003101), we get a palindrome (31233033213).
The spelling of 10130030112 in words is "ten billion, one hundred thirty million, thirty thousand, one hundred twelve".
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