Base | Representation |
---|---|
bin | 1011111110000110… |
… | …0000000000111101 |
3 | 22021221021000002202 |
4 | 2333201200000331 |
5 | 23040041331031 |
6 | 1250502401245 |
7 | 142425001622 |
oct | 27741400075 |
9 | 8257230082 |
10 | 3213230141 |
11 | 13a986a400 |
12 | 758130225 |
13 | 3c2921714 |
14 | 226a70349 |
15 | 13c1632cb |
hex | bf86003d |
3213230141 has 12 divisors (see below), whose sum is σ = 3533569536. Its totient is φ = 2919735720.
The previous prime is 3213230113. The next prime is 3213230149. The reversal of 3213230141 is 1410323123.
It is not a de Polignac number, because 3213230141 - 26 = 3213230077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3213230149) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 320186 + ... + 330068.
It is an arithmetic number, because the mean of its divisors is an integer number (294464128).
Almost surely, 23213230141 is an apocalyptic number.
It is an amenable number.
3213230141 is a deficient number, since it is larger than the sum of its proper divisors (320339395).
3213230141 is a wasteful number, since it uses less digits than its factorization.
3213230141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12592 (or 12581 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
The square root of 3213230141 is about 56685.3609056165. The cubic root of 3213230141 is about 1475.6406510876.
Adding to 3213230141 its reverse (1410323123), we get a palindrome (4623553264).
The spelling of 3213230141 in words is "three billion, two hundred thirteen million, two hundred thirty thousand, one hundred forty-one".
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