Base | Representation |
---|---|
bin | 110001011111111… |
… | …001001000000110 |
3 | 2010212121221001121 |
4 | 301133321020012 |
5 | 3200043202123 |
6 | 214223144154 |
7 | 26402441434 |
oct | 6137711006 |
9 | 2125557047 |
10 | 830444038 |
11 | 396844996 |
12 | 1b214505a |
13 | 103082008 |
14 | 7c411d54 |
15 | 4cd8c75d |
hex | 317f9206 |
830444038 has 4 divisors (see below), whose sum is σ = 1245666060. Its totient is φ = 415222018.
The previous prime is 830444023. The next prime is 830444117.
830444038 is nontrivially palindromic in base 10.
830444038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 830443994 and 830444012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 207611008 + ... + 207611011.
It is an arithmetic number, because the mean of its divisors is an integer number (311416515).
Almost surely, 2830444038 is an apocalyptic number.
830444038 is a deficient number, since it is larger than the sum of its proper divisors (415222022).
830444038 is a wasteful number, since it uses less digits than its factorization.
830444038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 415222021.
The product of its (nonzero) digits is 36864, while the sum is 34.
The square root of 830444038 is about 28817.4259433420. The cubic root of 830444038 is about 939.9471971245.
The spelling of 830444038 in words is "eight hundred thirty million, four hundred forty-four thousand, thirty-eight".
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