Base | Representation |
---|---|
bin | 1100010101001101… |
… | …1111111101110100 |
3 | 22112200202202121000 |
4 | 3011103133331310 |
5 | 23234404120340 |
6 | 1304245323300 |
7 | 145013301363 |
oct | 30523377564 |
9 | 8480682530 |
10 | 3310223220 |
11 | 1449597777 |
12 | 784706530 |
13 | 409a51685 |
14 | 2358bb7da |
15 | 145921d30 |
hex | c54dff74 |
3310223220 has 48 divisors (see below), whose sum is σ = 10298473920. Its totient is φ = 882726048.
The previous prime is 3310223219. The next prime is 3310223237. The reversal of 3310223220 is 223220133.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3310223193 and 3310223202.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3064482 + ... + 3065561.
It is an arithmetic number, because the mean of its divisors is an integer number (214551540).
Almost surely, 23310223220 is an apocalyptic number.
3310223220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3310223220 is an abundant number, since it is smaller than the sum of its proper divisors (6988250700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3310223220 is a wasteful number, since it uses less digits than its factorization.
3310223220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6130061 (or 6130053 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3310223220 is about 57534.5393654977. The cubic root of 3310223220 is about 1490.3413808721.
Adding to 3310223220 its reverse (223220133), we get a palindrome (3533443353).
The spelling of 3310223220 in words is "three billion, three hundred ten million, two hundred twenty-three thousand, two hundred twenty".
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