Base | Representation |
---|---|
bin | 1101110101111010000000… |
… | …10011110111100101111000 |
3 | 10222202222200221101200122111 |
4 | 12322331000103313211320 |
5 | 12442210110104131031 |
6 | 144423415134302104 |
7 | 6261116326301455 |
oct | 672750023674570 |
9 | 128688627350574 |
10 | 30439512177016 |
11 | 97763630818a8 |
12 | 34b746b057934 |
13 | 13ca583a4c497 |
14 | 7733cd01482c |
15 | 37bc054491b1 |
hex | 1baf404f7978 |
30439512177016 has 32 divisors (see below), whose sum is σ = 60085585008000. Its totient is φ = 14416892186976.
The previous prime is 30439512177007. The next prime is 30439512177031. The reversal of 30439512177016 is 61077121593403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11461596 + ... + 13865323.
It is an arithmetic number, because the mean of its divisors is an integer number (1877674531500).
Almost surely, 230439512177016 is an apocalyptic number.
It is an amenable number.
30439512177016 is a deficient number, since it is larger than the sum of its proper divisors (29646072830984).
30439512177016 is a wasteful number, since it uses less digits than its factorization.
30439512177016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25334851 (or 25334847 counting only the distinct ones).
The product of its (nonzero) digits is 952560, while the sum is 49.
The spelling of 30439512177016 in words is "thirty trillion, four hundred thirty-nine billion, five hundred twelve million, one hundred seventy-seven thousand, sixteen".
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