Base | Representation |
---|---|
bin | 110001110001010… |
… | …110110100000001 |
3 | 2011012020111221202 |
4 | 301301112310001 |
5 | 3202231201311 |
6 | 214505230545 |
7 | 26456366465 |
oct | 6161266401 |
9 | 2135214852 |
10 | 835022081 |
11 | 3993914a3 |
12 | 1b3792455 |
13 | 103cc5a0a |
14 | 7cc844a5 |
15 | 4d493e3b |
hex | 31c56d01 |
835022081 has 8 divisors (see below), whose sum is σ = 845661600. Its totient is φ = 824396512.
The previous prime is 835022059. The next prime is 835022101. The reversal of 835022081 is 180220538.
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 835022081 - 26 = 835022017 is a prime.
It is a super-2 number, since 2×8350220812 = 1394523751515141122, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (835022011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171821 + ... + 176613.
It is an arithmetic number, because the mean of its divisors is an integer number (105707700).
Almost surely, 2835022081 is an apocalyptic number.
It is an amenable number.
835022081 is a deficient number, since it is larger than the sum of its proper divisors (10639519).
835022081 is a wasteful number, since it uses less digits than its factorization.
835022081 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6975.
The product of its (nonzero) digits is 3840, while the sum is 29.
The square root of 835022081 is about 28896.7486233313. The cubic root of 835022081 is about 941.6712689292.
It can be divided in two parts, 83 and 5022081, that multiplied together give a cube (416832723 = 7473).
The spelling of 835022081 in words is "eight hundred thirty-five million, twenty-two thousand, eighty-one".
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