Base | Representation |
---|---|
bin | 11110000000011110… |
… | …101100111010110110 |
3 | 10002011111011222112200 |
4 | 132000132230322312 |
5 | 1011441344144110 |
6 | 22445104525330 |
7 | 2220310025346 |
oct | 360036547266 |
9 | 102144158480 |
10 | 32220303030 |
11 | 12734580613 |
12 | 62b2620846 |
13 | 3066384a86 |
14 | 17b928cd26 |
15 | c88a066c0 |
hex | 7807aceb6 |
32220303030 has 24 divisors (see below), whose sum is σ = 83772788112. Its totient is φ = 8592080784.
The previous prime is 32220303019. The next prime is 32220303121. The reversal of 32220303030 is 3030302223.
It is a Harshad number since it is a multiple of its sum of digits (18).
32220303030 is a modest number, since divided by 303030 gives 32220 as remainder.
It is a junction number, because it is equal to n+sod(n) for n = 32220302994 and 32220303012.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179001594 + ... + 179001773.
It is an arithmetic number, because the mean of its divisors is an integer number (3490532838).
Almost surely, 232220303030 is an apocalyptic number.
32220303030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
32220303030 is an abundant number, since it is smaller than the sum of its proper divisors (51552485082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32220303030 is a wasteful number, since it uses less digits than its factorization.
32220303030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 358003380 (or 358003377 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 32220303030 its reverse (3030302223), we get a palindrome (35250605253).
The spelling of 32220303030 in words is "thirty-two billion, two hundred twenty million, three hundred three thousand, thirty".
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