Base | Representation |
---|---|
bin | 10010010000101001… |
… | …111111011000110100 |
3 | 1212121102122102112021 |
4 | 102100221333120310 |
5 | 310123314431303 |
6 | 13001321402524 |
7 | 1262606005024 |
oct | 222051773064 |
9 | 55542572467 |
10 | 19606795828 |
11 | 83515859a4 |
12 | 3972339444 |
13 | 1b060a5649 |
14 | d3ddada84 |
15 | 79b49aebd |
hex | 490a7f634 |
19606795828 has 12 divisors (see below), whose sum is σ = 35109844000. Its totient is φ = 9575411832.
The previous prime is 19606795787. The next prime is 19606795829. The reversal of 19606795828 is 82859760691.
It is a hoax number, since the sum of its digits (61) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (19606795829) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 56996328 + ... + 56996671.
Almost surely, 219606795828 is an apocalyptic number.
It is an amenable number.
19606795828 is a deficient number, since it is larger than the sum of its proper divisors (15503048172).
19606795828 is a wasteful number, since it uses less digits than its factorization.
19606795828 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113993046 (or 113993044 counting only the distinct ones).
The product of its (nonzero) digits is 13063680, while the sum is 61.
The spelling of 19606795828 in words is "nineteen billion, six hundred six million, seven hundred ninety-five thousand, eight hundred twenty-eight".
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