Base | Representation |
---|---|
bin | 1011111101110101… |
… | …0011101110000100 |
3 | 22021212012011122101 |
4 | 2333131103232010 |
5 | 23034301144304 |
6 | 1250423041444 |
7 | 142412444002 |
oct | 27735235604 |
9 | 8255164571 |
10 | 3212131204 |
11 | 13a9189797 |
12 | 7578a0284 |
13 | 3c2628469 |
14 | 226865a72 |
15 | 13bee78a4 |
hex | bf753b84 |
3212131204 has 12 divisors (see below), whose sum is σ = 5625973584. Its totient is φ = 1604710184.
The previous prime is 3212131201. The next prime is 3212131259. The reversal of 3212131204 is 4021312123.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (3212131201) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 333514 + ... + 343009.
It is an arithmetic number, because the mean of its divisors is an integer number (468831132).
Almost surely, 23212131204 is an apocalyptic number.
It is an amenable number.
3212131204 is a deficient number, since it is larger than the sum of its proper divisors (2413842380).
3212131204 is a wasteful number, since it uses less digits than its factorization.
3212131204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 677714 (or 677712 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 3212131204 is about 56675.6667715520. Note that the first 3 decimals coincide. The cubic root of 3212131204 is about 1475.4724069903.
Adding to 3212131204 its reverse (4021312123), we get a palindrome (7233443327).
The spelling of 3212131204 in words is "three billion, two hundred twelve million, one hundred thirty-one thousand, two hundred four".
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