Base | Representation |
---|---|
bin | 1100011010011111… |
… | …0010101111011100 |
3 | 22121020100101222102 |
4 | 3012213302233130 |
5 | 23311033221340 |
6 | 1310355104232 |
7 | 145402153205 |
oct | 30647625734 |
9 | 8536311872 |
10 | 3332320220 |
11 | 146000a559 |
12 | 78bba2078 |
13 | 4114ba418 |
14 | 2387d05ac |
15 | 147839215 |
hex | c69f2bdc |
3332320220 has 24 divisors (see below), whose sum is σ = 7029262464. Its totient is φ = 1326949056.
The previous prime is 3332320193. The next prime is 3332320259. The reversal of 3332320220 is 220232333.
It is a super-2 number, since 2×33323202202 = 22208716097241696800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is a junction number, because it is equal to n+sod(n) for n = 3332320192 and 3332320201.
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 7 ways as a sum of consecutive naturals, for example, 369119 + ... + 378038.
It is an arithmetic number, because the mean of its divisors is an integer number (292885936).
Almost surely, 23332320220 is an apocalyptic number.
It is an amenable number.
3332320220 is an abundant number, since it is smaller than the sum of its proper divisors (3696942244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3332320220 is a wasteful number, since it uses less digits than its factorization.
3332320220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 747389 (or 747387 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 20.
The square root of 3332320220 is about 57726.2524333600. The cubic root of 3332320220 is about 1493.6502278207.
Adding to 3332320220 its reverse (220232333), we get a palindrome (3552552553).
The spelling of 3332320220 in words is "three billion, three hundred thirty-two million, three hundred twenty thousand, two hundred twenty".
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