Base | Representation |
---|---|
bin | 100010011010… |
… | …010110100011 |
3 | 121222022021000 |
4 | 202122112203 |
5 | 4302131320 |
6 | 521203043 |
7 | 136450545 |
oct | 42322643 |
9 | 17868230 |
10 | 9020835 |
11 | 510153a |
12 | 3030483 |
13 | 1b3ac95 |
14 | 12ab695 |
15 | bd2c90 |
hex | 89a5a3 |
9020835 has 16 divisors (see below), whose sum is σ = 16037280. Its totient is φ = 4811040.
The previous prime is 9020831. The next prime is 9020857. The reversal of 9020835 is 5380209.
It is not a de Polignac number, because 9020835 - 22 = 9020831 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
9020835 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 9020799 and 9020808.
It is not an unprimeable number, because it can be changed into a prime (9020831) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33276 + ... + 33545.
It is an arithmetic number, because the mean of its divisors is an integer number (1002330).
Almost surely, 29020835 is an apocalyptic number.
9020835 is a deficient number, since it is larger than the sum of its proper divisors (7016445).
9020835 is a wasteful number, since it uses less digits than its factorization.
9020835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 66835 (or 66829 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 27.
The square root of 9020835 is about 3003.4704926135. The cubic root of 9020835 is about 208.1687717366.
The spelling of 9020835 in words is "nine million, twenty thousand, eight hundred thirty-five".
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