Base | Representation |
---|---|
bin | 100100001111… |
… | …0110000001001 |
3 | 1022202022112220 |
4 | 1020132300021 |
5 | 14331002304 |
6 | 1515124253 |
7 | 320333355 |
oct | 110366011 |
9 | 38668486 |
10 | 19000329 |
11 | a7a8257 |
12 | 6443689 |
13 | 3c233ca |
14 | 2748465 |
15 | 1a04ad9 |
hex | 121ec09 |
19000329 has 8 divisors (see below), whose sum is σ = 25712160. Its totient is φ = 12477696.
The previous prime is 19000291. The next prime is 19000357. The reversal of 19000329 is 92300091.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 19000329 - 28 = 19000073 is a prime.
It is a super-2 number, since 2×190003292 = 722025004216482, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 19000299 and 19000308.
It is not an unprimeable number, because it can be changed into a prime (19000229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47064 + ... + 47465.
It is an arithmetic number, because the mean of its divisors is an integer number (3214020).
Almost surely, 219000329 is an apocalyptic number.
It is an amenable number.
19000329 is a deficient number, since it is larger than the sum of its proper divisors (6711831).
19000329 is an equidigital number, since it uses as much as digits as its factorization.
19000329 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 94599.
The product of its (nonzero) digits is 486, while the sum is 24.
The square root of 19000329 is about 4358.9366822655. The cubic root of 19000329 is about 266.8417050460.
The spelling of 19000329 in words is "nineteen million, three hundred twenty-nine", and thus it is an aban number.
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