Base | Representation |
---|---|
bin | 11100110010010110… |
… | …110011011010011010 |
3 | 2221210010212212012112 |
4 | 130302112303122122 |
5 | 1001300330002001 |
6 | 22111044112322 |
7 | 2142653226650 |
oct | 346226633232 |
9 | 87703785175 |
10 | 30909609626 |
11 | 1212173a225 |
12 | 5ba76956a2 |
13 | 2bb797474c |
14 | 16d3186dd0 |
15 | c0d902cbb |
hex | 7325b369a |
30909609626 has 8 divisors (see below), whose sum is σ = 52987902240. Its totient is φ = 13246975548.
The previous prime is 30909609617. The next prime is 30909609649. The reversal of 30909609626 is 62690690903.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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, 1103914616 + ... + 1103914643.
It is an arithmetic number, because the mean of its divisors is an integer number (6623487780).
Almost surely, 230909609626 is an apocalyptic number.
30909609626 is a deficient number, since it is larger than the sum of its proper divisors (22078292614).
30909609626 is a wasteful number, since it uses less digits than its factorization.
30909609626 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2207829268.
The product of its (nonzero) digits is 944784, while the sum is 50.
The spelling of 30909609626 in words is "thirty billion, nine hundred nine million, six hundred nine thousand, six hundred twenty-six".
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