Base | Representation |
---|---|
bin | 11110111100010000… |
… | …111100100101001000 |
3 | 10011202101120001001011 |
4 | 132330100330211020 |
5 | 1021020133030440 |
6 | 23132415133304 |
7 | 2254206434521 |
oct | 367420744510 |
9 | 104671501034 |
10 | 33223330120 |
11 | 130a9781722 |
12 | 6532514234 |
13 | 3196111a26 |
14 | 1872587848 |
15 | ce6ad49ea |
hex | 7bc43c948 |
33223330120 has 32 divisors (see below), whose sum is σ = 74763473400. Its totient is φ = 13287379968.
The previous prime is 33223330073. The next prime is 33223330139. The reversal of 33223330120 is 2103332233.
It can be written as a sum of positive squares in 4 ways, for example, as 24175896196 + 9047433924 = 155486^2 + 95118^2 .
It is a super-2 number, since 2×332233301202 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 33223330091 and 33223330100.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232096 + ... + 346864.
Almost surely, 233223330120 is an apocalyptic number.
It is an amenable number.
33223330120 is an abundant number, since it is smaller than the sum of its proper divisors (41540143280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33223330120 is a wasteful number, since it uses less digits than its factorization.
33223330120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 122017 (or 122013 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 33223330120 its reverse (2103332233), we get a palindrome (35326662353).
The spelling of 33223330120 in words is "thirty-three billion, two hundred twenty-three million, three hundred thirty thousand, one hundred twenty".
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