Base | Representation |
---|---|
bin | 10010100101110000… |
… | …011011001011011100 |
3 | 1220112002202220112021 |
4 | 102211300123023130 |
5 | 311334431212220 |
6 | 13100405145524 |
7 | 1304435015011 |
oct | 224560331334 |
9 | 56462686467 |
10 | 19960804060 |
11 | 851339858a |
12 | 3a509bb2a4 |
13 | 1b61533082 |
14 | d75001708 |
15 | 7bc5c74aa |
hex | 4a5c1b2dc |
19960804060 has 48 divisors (see below), whose sum is σ = 42082862976. Its totient is φ = 7952919552.
The previous prime is 19960804051. The next prime is 19960804079. The reversal of 19960804060 is 6040806991.
It is a junction number, because it is equal to n+sod(n) for n = 19960803998 and 19960804016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9674589 + ... + 9676651.
It is an arithmetic number, because the mean of its divisors is an integer number (876726312).
Almost surely, 219960804060 is an apocalyptic number.
19960804060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
19960804060 is an abundant number, since it is smaller than the sum of its proper divisors (22122058916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
19960804060 is a wasteful number, since it uses less digits than its factorization.
19960804060 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3742 (or 3740 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 43.
The spelling of 19960804060 in words is "nineteen billion, nine hundred sixty million, eight hundred four thousand, sixty".
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