Base | Representation |
---|---|
bin | 110001110100100… |
… | …010001101101101 |
3 | 2011020210211210111 |
4 | 301310202031231 |
5 | 3202434331323 |
6 | 214535140021 |
7 | 26466436444 |
oct | 6164421555 |
9 | 2136724714 |
10 | 835855213 |
11 | 399900436 |
12 | 1b3b14611 |
13 | 104227cab |
14 | 7d01dd5b |
15 | 4d5aac0d |
hex | 31d2236d |
835855213 has 8 divisors (see below), whose sum is σ = 872516736. Its totient is φ = 799220400.
The previous prime is 835855211. The next prime is 835855219. The reversal of 835855213 is 312558538.
It is a happy number.
835855213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 835855213 - 21 = 835855211 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 (835855211) 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, 83128 + ... + 92638.
It is an arithmetic number, because the mean of its divisors is an integer number (109064592).
Almost surely, 2835855213 is an apocalyptic number.
It is an amenable number.
835855213 is a deficient number, since it is larger than the sum of its proper divisors (36661523).
835855213 is a wasteful number, since it uses less digits than its factorization.
835855213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13355.
The product of its digits is 144000, while the sum is 40.
The square root of 835855213 is about 28911.1606996329. The cubic root of 835855213 is about 941.9843447587.
The spelling of 835855213 in words is "eight hundred thirty-five million, eight hundred fifty-five thousand, two hundred thirteen".
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