Base | Representation |
---|---|
bin | 110001011111010… |
… | …011100010001111 |
3 | 2010212100002211211 |
4 | 301133103202033 |
5 | 3200023240223 |
6 | 214215555251 |
7 | 26401230511 |
oct | 6137234217 |
9 | 2125302754 |
10 | 830290063 |
11 | 39674a239 |
12 | 1b208bb27 |
13 | 103029bc5 |
14 | 7c3b1bb1 |
15 | 4cd5bd0d |
hex | 317d388f |
830290063 has 16 divisors (see below), whose sum is σ = 891072000. Its totient is φ = 771325632.
The previous prime is 830290051. The next prime is 830290091. The reversal of 830290063 is 360092038.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 830290063 - 25 = 830290031 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (830290003) 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 15 ways as a sum of consecutive naturals, for example, 302883 + ... + 305611.
It is an arithmetic number, because the mean of its divisors is an integer number (55692000).
Almost surely, 2830290063 is an apocalyptic number.
830290063 is a deficient number, since it is larger than the sum of its proper divisors (60781937).
830290063 is a wasteful number, since it uses less digits than its factorization.
830290063 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3054.
The product of its (nonzero) digits is 7776, while the sum is 31.
The square root of 830290063 is about 28814.7542588862. The cubic root of 830290063 is about 939.8891007693.
The spelling of 830290063 in words is "eight hundred thirty million, two hundred ninety thousand, sixty-three".
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