Base | Representation |
---|---|
bin | 1101111001011100111110… |
… | …00010100010100011100110 |
3 | 11000012122012202121120222200 |
4 | 12330232133002202203212 |
5 | 13001204131300213324 |
6 | 144555410100035330 |
7 | 6302662001356620 |
oct | 674563702424346 |
9 | 130178182546880 |
10 | 30561360554214 |
11 | 9813000333086 |
12 | 3516bb5992b46 |
13 | 1408c01b64469 |
14 | 77926ba27c10 |
15 | 37ee87811ec9 |
hex | 1bcb9f0a28e6 |
30561360554214 has 48 divisors (see below), whose sum is σ = 75795680014080. Its totient is φ = 8717979216240.
The previous prime is 30561360554209. The next prime is 30561360554243. The reversal of 30561360554214 is 41245506316503.
It is a happy number.
30561360554214 is a `hidden beast` number, since 3 + 0 + 5 + 6 + 13 + 60 + 554 + 21 + 4 = 666.
It is a self number, because there is not a number n which added to its sum of digits gives 30561360554214.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 192115804 + ... + 192274815.
It is an arithmetic number, because the mean of its divisors is an integer number (1579076666960).
Almost surely, 230561360554214 is an apocalyptic number.
30561360554214 is an abundant number, since it is smaller than the sum of its proper divisors (45234319459866).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30561360554214 is a wasteful number, since it uses less digits than its factorization.
30561360554214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384391265 (or 384391262 counting only the distinct ones).
The product of its (nonzero) digits is 1296000, while the sum is 45.
The spelling of 30561360554214 in words is "thirty trillion, five hundred sixty-one billion, three hundred sixty million, five hundred fifty-four thousand, two hundred fourteen".
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