Base | Representation |
---|---|
bin | 1101111011111000111001… |
… | …00100111100101001011110 |
3 | 11000111122021200210011012221 |
4 | 12331330130210330221132 |
5 | 13004042101200321411 |
6 | 145102052403415554 |
7 | 6312014300326450 |
oct | 675743444745136 |
9 | 130448250704187 |
10 | 30645071104606 |
11 | 98455577a5632 |
12 | 352b2783845ba |
13 | 1413a8294510a |
14 | 77d32d4cc2d0 |
15 | 38223692d071 |
hex | 1bdf1c93ca5e |
30645071104606 has 64 divisors (see below), whose sum is σ = 54495667814400. Its totient is φ = 12645791980416.
The previous prime is 30645071104601. The next prime is 30645071104607. The reversal of 30645071104606 is 60640117054603.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30645071104601) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1907796931 + ... + 1907812993.
It is an arithmetic number, because the mean of its divisors is an integer number (851494809600).
Almost surely, 230645071104606 is an apocalyptic number.
30645071104606 is a deficient number, since it is larger than the sum of its proper divisors (23850596709794).
30645071104606 is a wasteful number, since it uses less digits than its factorization.
30645071104606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28753.
The product of its (nonzero) digits is 362880, while the sum is 43.
The spelling of 30645071104606 in words is "thirty trillion, six hundred forty-five billion, seventy-one million, one hundred four thousand, six hundred six".
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