Base | Representation |
---|---|
bin | 100110000100… |
… | …1001101101010 |
3 | 1101120002220112 |
4 | 1030021031222 |
5 | 20102220212 |
6 | 1551454322 |
7 | 331443260 |
oct | 114111552 |
9 | 41502815 |
10 | 19960682 |
11 | 102a3835 |
12 | 68273a2 |
13 | 419b571 |
14 | 2918430 |
15 | 1b44422 |
hex | 130936a |
19960682 has 16 divisors (see below), whose sum is σ = 34688832. Its totient is φ = 8436960.
The previous prime is 19960673. The next prime is 19960687. The reversal of 19960682 is 28606991.
It is not an unprimeable number, because it can be changed into a prime (19960687) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8744 + ... + 10787.
It is an arithmetic number, because the mean of its divisors is an integer number (2168052).
Almost surely, 219960682 is an apocalyptic number.
19960682 is a deficient number, since it is larger than the sum of its proper divisors (14728150).
19960682 is a wasteful number, since it uses less digits than its factorization.
19960682 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19613.
The product of its (nonzero) digits is 46656, while the sum is 41.
The square root of 19960682 is about 4467.7379063683. The cubic root of 19960682 is about 271.2637691836.
The spelling of 19960682 in words is "nineteen million, nine hundred sixty thousand, six hundred eighty-two".
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