Base | Representation |
---|---|
bin | 11100100100001000… |
… | …111001111111010110 |
3 | 2221011112001120122121 |
4 | 130210020321333112 |
5 | 1000303244214101 |
6 | 22031243450154 |
7 | 2134025632264 |
oct | 344410717726 |
9 | 87145046577 |
10 | 30671085526 |
11 | 1200a034574 |
12 | 5b3b82695a |
13 | 2b7a41c623 |
14 | 16ad617434 |
15 | be79d90a1 |
hex | 724239fd6 |
30671085526 has 16 divisors (see below), whose sum is σ = 46493035344. Its totient is φ = 15173489664.
The previous prime is 30671085499. The next prime is 30671085539. The reversal of 30671085526 is 62558017603.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 812446 + ... + 849358.
It is an arithmetic number, because the mean of its divisors is an integer number (2905814709).
Almost surely, 230671085526 is an apocalyptic number.
30671085526 is a deficient number, since it is larger than the sum of its proper divisors (15821949818).
30671085526 is a wasteful number, since it uses less digits than its factorization.
30671085526 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41295.
The product of its (nonzero) digits is 302400, while the sum is 43.
The spelling of 30671085526 in words is "thirty billion, six hundred seventy-one million, eighty-five thousand, five hundred twenty-six".
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