Base | Representation |
---|---|
bin | 101110100101001011101… |
… | …111010010001110010011 |
3 | 102100000101200100111112010 |
4 | 232211023233102032103 |
5 | 404421142424302011 |
6 | 10450310124034003 |
7 | 450160202205453 |
oct | 56451357221623 |
9 | 12300350314463 |
10 | 3201021322131 |
11 | 10246000a4356 |
12 | 438467692903 |
13 | 1a2b166133a9 |
14 | b0d048b5d63 |
15 | 583ec6ac1a6 |
hex | 2e94bbd2393 |
3201021322131 has 8 divisors (see below), whose sum is σ = 4268210552064. Its totient is φ = 2133923153480.
The previous prime is 3201021322123. The next prime is 3201021322133. The reversal of 3201021322131 is 1312231201023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3201021322131 - 23 = 3201021322123 is a prime.
It is a super-2 number, since 2×32010213221312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3201021322098 and 3201021322107.
It is not an unprimeable number, because it can be changed into a prime (3201021322133) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22683255 + ... + 22823936.
It is an arithmetic number, because the mean of its divisors is an integer number (533526319008).
Almost surely, 23201021322131 is an apocalyptic number.
3201021322131 is a deficient number, since it is larger than the sum of its proper divisors (1067189229933).
3201021322131 is a wasteful number, since it uses less digits than its factorization.
3201021322131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45530641.
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 3201021322131 its reverse (1312231201023), we get a palindrome (4513252523154).
The spelling of 3201021322131 in words is "three trillion, two hundred one billion, twenty-one million, three hundred twenty-two thousand, one hundred thirty-one".
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