Base | Representation |
---|---|
bin | 10010011101111001… |
… | …101000100011000000 |
3 | 1220011220202120212122 |
4 | 102131321220203000 |
5 | 311102211003014 |
6 | 13035340143412 |
7 | 1301244502514 |
oct | 223571504300 |
9 | 56156676778 |
10 | 19829000384 |
11 | 8455a54526 |
12 | 3a14837b68 |
13 | 1b4013562b |
14 | d616d2144 |
15 | 7b0c3e58e |
hex | 49de688c0 |
19829000384 has 14 divisors (see below), whose sum is σ = 39348172764. Its totient is φ = 9914500160.
The previous prime is 19829000383. The next prime is 19829000453. The reversal of 19829000384 is 48300092891.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (19829000383) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154914002 + ... + 154914129.
Almost surely, 219829000384 is an apocalyptic number.
It is an amenable number.
19829000384 is a deficient number, since it is larger than the sum of its proper divisors (19519172380).
19829000384 is an equidigital number, since it uses as much as digits as its factorization.
19829000384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309828143 (or 309828133 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 44.
The spelling of 19829000384 in words is "nineteen billion, eight hundred twenty-nine million, three hundred eighty-four", and thus it is an aban number.
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