Base | Representation |
---|---|
bin | 1000010100111000… |
… | …0001000010110100 |
3 | 12202202122000000011 |
4 | 2011032001002310 |
5 | 14034132402040 |
6 | 1005440430004 |
7 | 106246363216 |
oct | 20516010264 |
9 | 5682560004 |
10 | 2235044020 |
11 | a47695720 |
12 | 524618304 |
13 | 298081471 |
14 | 172ba05b6 |
15 | d13403ea |
hex | 853810b4 |
2235044020 has 24 divisors (see below), whose sum is σ = 5120283168. Its totient is φ = 812743200.
The previous prime is 2235044017. The next prime is 2235044033. The reversal of 2235044020 is 204405322.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a junction number, because it is equal to n+sod(n) for n = 2235043982 and 2235044000.
It is a congruent number.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 5079426 + ... + 5079865.
It is an arithmetic number, because the mean of its divisors is an integer number (213345132).
Almost surely, 22235044020 is an apocalyptic number.
2235044020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2235044020 is an abundant number, since it is smaller than the sum of its proper divisors (2885239148).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2235044020 is a wasteful number, since it uses less digits than its factorization.
2235044020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10159311 (or 10159309 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 22.
The square root of 2235044020 is about 47276.2521780227. The cubic root of 2235044020 is about 1307.4608508764.
Adding to 2235044020 its reverse (204405322), we get a palindrome (2439449342).
The spelling of 2235044020 in words is "two billion, two hundred thirty-five million, forty-four thousand, twenty".
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