| Base | Representation |
|---|---|
| bin | 1100010111100110… |
| … | …0100000000000100 |
| 3 | 22120101112200211120 |
| 4 | 3011321210000010 |
| 5 | 23244432414340 |
| 6 | 1305243233540 |
| 7 | 145164146640 |
| oct | 30571440004 |
| 9 | 8511480746 |
| 10 | 3320201220 |
| 11 | 1454192356 |
| 12 | 787b188b0 |
| 13 | 40bb3620b |
| 14 | 236d57c20 |
| 15 | 1467434d0 |
| hex | c5e64004 |
3320201220 has 96 divisors (see below), whose sum is σ = 10632631296. Its totient is φ = 758332800.
The previous prime is 3320201219. The next prime is 3320201221. The reversal of 3320201220 is 221020233.
It is an interprime number because it is at equal distance from previous prime (3320201219) and next prime (3320201221).
It is a super-2 number, since 2×33202012202 = 22047472282578976800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 3320201220.
It is not an unprimeable number, because it can be changed into a prime (3320201221) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 842655 + ... + 846585.
It is an arithmetic number, because the mean of its divisors is an integer number (110756576).
Almost surely, 23320201220 is an apocalyptic number.
3320201220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3320201220 is an abundant number, since it is smaller than the sum of its proper divisors (7312430076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3320201220 is a wasteful number, since it uses less digits than its factorization.
3320201220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5961 (or 5959 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 15.
The square root of 3320201220 is about 57621.1872491361. The cubic root of 3320201220 is about 1491.8373232684.
Adding to 3320201220 its reverse (221020233), we get a palindrome (3541221453).
The spelling of 3320201220 in words is "three billion, three hundred twenty million, two hundred one thousand, two hundred twenty".
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