Base | Representation |
---|---|
bin | 10010110111100110… |
… | …11001000000010100 |
3 | 222010222122002001120 |
4 | 21123303121000110 |
5 | 131221303224022 |
6 | 4353111523540 |
7 | 506014465326 |
oct | 113363310024 |
9 | 28128562046 |
10 | 10130133012 |
11 | 432921795a |
12 | 1b686895b0 |
13 | c5595165c |
14 | 6c1559616 |
15 | 3e4515d5c |
hex | 25bcd9014 |
10130133012 has 12 divisors (see below), whose sum is σ = 23636977056. Its totient is φ = 3376711000.
The previous prime is 10130133007. The next prime is 10130133037. The reversal of 10130133012 is 21033103101.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 10130132982 and 10130133000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 422088864 + ... + 422088887.
It is an arithmetic number, because the mean of its divisors is an integer number (1969748088).
Almost surely, 210130133012 is an apocalyptic number.
10130133012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10130133012 is an abundant number, since it is smaller than the sum of its proper divisors (13506844044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10130133012 is a wasteful number, since it uses less digits than its factorization.
10130133012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 844177758 (or 844177756 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 15.
Adding to 10130133012 its reverse (21033103101), we get a palindrome (31163236113).
It can be divided in two parts, 1013013 and 3012, that added together give a triangular number (1016025 = T1425).
The spelling of 10130133012 in words is "ten billion, one hundred thirty million, one hundred thirty-three thousand, twelve".
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