Base | Representation |
---|---|
bin | 1101110110010101100011… |
… | …10011010011011111010100 |
3 | 10222211101212121110002220002 |
4 | 12323022301303103133110 |
5 | 12442430402043120134 |
6 | 144434302433230432 |
7 | 6262151654405360 |
oct | 673126163233724 |
9 | 128741777402802 |
10 | 30454301145044 |
11 | 9781662066427 |
12 | 34ba2b7a02418 |
13 | 13cba9c94aa3a |
14 | 773dd31c42a0 |
15 | 37c2bd97587e |
hex | 1bb2b1cd37d4 |
30454301145044 has 12 divisors (see below), whose sum is σ = 60908602290144. Its totient is φ = 13051843347864.
The previous prime is 30454301145017. The next prime is 30454301145077. The reversal of 30454301145044 is 44054110345403.
30454301145044 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 30454301144989 and 30454301145007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 543826806134 + ... + 543826806189.
It is an arithmetic number, because the mean of its divisors is an integer number (5075716857512).
Almost surely, 230454301145044 is an apocalyptic number.
It is an amenable number.
30454301145044 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30454301145044 is a wasteful number, since it uses less digits than its factorization.
30454301145044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1087653612334 (or 1087653612332 counting only the distinct ones).
The product of its (nonzero) digits is 230400, while the sum is 38.
The spelling of 30454301145044 in words is "thirty trillion, four hundred fifty-four billion, three hundred one million, one hundred forty-five thousand, forty-four".
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