Base | Representation |
---|---|
bin | 101101100101001101011… |
… | …011001011101100101101 |
3 | 102002110002110202101211020 |
4 | 231211031123023230231 |
5 | 402310003003131341 |
6 | 10354550025244353 |
7 | 442206026543025 |
oct | 55451533135455 |
9 | 12073073671736 |
10 | 3132330130221 |
11 | aa8460776166 |
12 | 4270970336b9 |
13 | 1994ba398bc6 |
14 | ab869a34a85 |
15 | 5672be2b566 |
hex | 2d94d6cbb2d |
3132330130221 has 8 divisors (see below), whose sum is σ = 4176730241664. Its totient is φ = 2088075052800.
The previous prime is 3132330130199. The next prime is 3132330130247. The reversal of 3132330130221 is 1220310332313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3132330130221 - 211 = 3132330128173 is a prime.
It is a super-2 number, since 2×31323301302212 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3132330130191 and 3132330130200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132330130271) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36208101 + ... + 36294506.
It is an arithmetic number, because the mean of its divisors is an integer number (522091280208).
Almost surely, 23132330130221 is an apocalyptic number.
It is an amenable number.
3132330130221 is a deficient number, since it is larger than the sum of its proper divisors (1044400111443).
3132330130221 is a wasteful number, since it uses less digits than its factorization.
3132330130221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72517011.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 3132330130221 its reverse (1220310332313), we get a palindrome (4352640462534).
The spelling of 3132330130221 in words is "three trillion, one hundred thirty-two billion, three hundred thirty million, one hundred thirty thousand, two hundred twenty-one".
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