Base | Representation |
---|---|
bin | 10101010010100100… |
… | …11001001011100001 |
3 | 1002111120202112111210 |
4 | 22221102121023201 |
5 | 141402101341300 |
6 | 5130110500333 |
7 | 553151203455 |
oct | 125122311341 |
9 | 32446675453 |
10 | 11430105825 |
11 | 4935aa6756 |
12 | 226bb046a9 |
13 | 110207a138 |
14 | 7a6070665 |
15 | 46d6ed050 |
hex | 2a94992e1 |
11430105825 has 24 divisors (see below), whose sum is σ = 18976218976. Its totient is φ = 6070752000.
The previous prime is 11430105787. The next prime is 11430105847. The reversal of 11430105825 is 52850103411.
It is not a de Polignac number, because 11430105825 - 26 = 11430105761 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 11430105792 and 11430105801.
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, 298111 + ... + 334260.
Almost surely, 211430105825 is an apocalyptic number.
11430105825 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
11430105825 is a deficient number, since it is larger than the sum of its proper divisors (7546113151).
11430105825 is a wasteful number, since it uses less digits than its factorization.
11430105825 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 632625 (or 632620 counting only the distinct ones).
The product of its (nonzero) digits is 4800, while the sum is 30.
The spelling of 11430105825 in words is "eleven billion, four hundred thirty million, one hundred five thousand, eight hundred twenty-five".
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