Base | Representation |
---|---|
bin | 11110111100000101… |
… | …011011010011010110 |
3 | 10011202011212121112101 |
4 | 132330011123103112 |
5 | 1021013344411410 |
6 | 23132230312314 |
7 | 2254141656262 |
oct | 367405332326 |
9 | 104664777471 |
10 | 33220310230 |
11 | 130a7aa9848 |
12 | 65314b869a |
13 | 31955c5303 |
14 | 1871ddd0a2 |
15 | ce66d9d3a |
hex | 7bc15b4d6 |
33220310230 has 16 divisors (see below), whose sum is σ = 59822231184. Its totient is φ = 13282419040.
The previous prime is 33220310161. The next prime is 33220310273. The reversal of 33220310230 is 3201302233.
It is a happy number.
It is a super-2 number, since 2×332203102302 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33220310198 and 33220310207.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688636 + ... + 735295.
It is an arithmetic number, because the mean of its divisors is an integer number (3738889449).
Almost surely, 233220310230 is an apocalyptic number.
33220310230 is a deficient number, since it is larger than the sum of its proper divisors (26601920954).
33220310230 is a wasteful number, since it uses less digits than its factorization.
33220310230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1426271.
The product of its (nonzero) digits is 648, while the sum is 19.
Adding to 33220310230 its reverse (3201302233), we get a palindrome (36421612463).
The spelling of 33220310230 in words is "thirty-three billion, two hundred twenty million, three hundred ten thousand, two hundred thirty".
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