Base | Representation |
---|---|
bin | 101011111111011001101… |
… | …001000100010011111001 |
3 | 101200222221000002200020200 |
4 | 223333121221010103321 |
5 | 344012112414234041 |
6 | 10232430405112413 |
7 | 431256043121520 |
oct | 53773151042371 |
9 | 11628830080220 |
10 | 3023013430521 |
11 | a660642a9747 |
12 | 409a690b8709 |
13 | 18c0b8612206 |
14 | a64594bd4b7 |
15 | 5397ed081b6 |
hex | 2bfd9a444f9 |
3023013430521 has 24 divisors (see below), whose sum is σ = 5060658305664. Its totient is φ = 1703106155520.
The previous prime is 3023013430501. The next prime is 3023013430529. The reversal of 3023013430521 is 1250343103203.
3023013430521 is a `hidden beast` number, since 3 + 0 + 2 + 3 + 0 + 134 + 3 + 0 + 521 = 666.
It is not a de Polignac number, because 3023013430521 - 26 = 3023013430457 is a prime.
It is a super-2 number, since 2×30230134305212 (a number of 26 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (3023013430529) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 337913416 + ... + 337922361.
It is an arithmetic number, because the mean of its divisors is an integer number (210860762736).
Almost surely, 23023013430521 is an apocalyptic number.
It is an amenable number.
3023013430521 is a deficient number, since it is larger than the sum of its proper divisors (2037644875143).
3023013430521 is a wasteful number, since it uses less digits than its factorization.
3023013430521 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 675835861 (or 675835858 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 27.
Adding to 3023013430521 its reverse (1250343103203), we get a palindrome (4273356533724).
The spelling of 3023013430521 in words is "three trillion, twenty-three billion, thirteen million, four hundred thirty thousand, five hundred twenty-one".
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