Base | Representation |
---|---|
bin | 1000010011111010… |
… | …1101110011000000 |
3 | 12202111002012221202 |
4 | 2010332231303000 |
5 | 14032121024044 |
6 | 1005214440332 |
7 | 106200316313 |
oct | 20476556300 |
9 | 5674065852 |
10 | 2231033024 |
11 | a453a6150 |
12 | 5232030a8 |
13 | 2972a88ac |
14 | 17243897a |
15 | d0cebc4e |
hex | 84fadcc0 |
2231033024 has 56 divisors (see below), whose sum is σ = 4862322000. Its totient is φ = 1007252480.
The previous prime is 2231033023. The next prime is 2231033033. The reversal of 2231033024 is 4203301322.
It is a super-3 number, since 3×22310330243 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2231032987 and 2231033005.
It is not an unprimeable number, because it can be changed into a prime (2231033023) 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, 94262 + ... + 115530.
Almost surely, 22231033024 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2231033024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2431161000).
2231033024 is an abundant number, since it is smaller than the sum of its proper divisors (2631288976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231033024 is a wasteful number, since it uses less digits than its factorization.
2231033024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21441 (or 21431 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
The square root of 2231033024 is about 47233.8122958543. The cubic root of 2231033024 is about 1306.6782621952.
Adding to 2231033024 its reverse (4203301322), we get a palindrome (6434334346).
The spelling of 2231033024 in words is "two billion, two hundred thirty-one million, thirty-three thousand, twenty-four".
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