Base | Representation |
---|---|
bin | 1100000010001001… |
… | …0011111110110101 |
3 | 22100010020012002200 |
4 | 3000202103332311 |
5 | 23103414021323 |
6 | 1252310455113 |
7 | 143022263433 |
oct | 30042237665 |
9 | 8303205080 |
10 | 3230220213 |
11 | 1408414290 |
12 | 761964499 |
13 | 3c62bcb0c |
14 | 229013d53 |
15 | 13d8bc443 |
hex | c0893fb5 |
3230220213 has 48 divisors (see below), whose sum is σ = 5239118976. Its totient is φ = 1900609920.
The previous prime is 3230220209. The next prime is 3230220233. The reversal of 3230220213 is 3120220323.
It is a happy number.
3230220213 is a `hidden beast` number, since 3 + 230 + 220 + 213 = 666.
3230220213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3230220213 - 22 = 3230220209 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3230220233) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2662395 + ... + 2663607.
It is an arithmetic number, because the mean of its divisors is an integer number (109148312).
Almost surely, 23230220213 is an apocalyptic number.
3230220213 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
3230220213 is a deficient number, since it is larger than the sum of its proper divisors (2008898763).
3230220213 is a wasteful number, since it uses less digits than its factorization.
3230220213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1994 (or 1991 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3230220213 is about 56835.0262866131. The cubic root of 3230220213 is about 1478.2369151573.
Adding to 3230220213 its reverse (3120220323), we get a palindrome (6350440536).
The spelling of 3230220213 in words is "three billion, two hundred thirty million, two hundred twenty thousand, two hundred thirteen".
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