Base | Representation |
---|---|
bin | 1101101010111100001100… |
… | …00011101011111000111010 |
3 | 10221102222011000020222022210 |
4 | 12311132012003223320322 |
5 | 12420021430123432400 |
6 | 143534343022155550 |
7 | 6221650233060363 |
oct | 665360603537072 |
9 | 127388130228283 |
10 | 30062725217850 |
11 | 9640591719676 |
12 | 3456435a22bb6 |
13 | 13a0b97672280 |
14 | 75d087b58b6a |
15 | 3720018e3950 |
hex | 1b57860ebe3a |
30062725217850 has 144 divisors (see below), whose sum is σ = 85291401813408. Its totient is φ = 6964757928960.
The previous prime is 30062725217827. The next prime is 30062725217851. The reversal of 30062725217850 is 5871252726003.
It is a super-3 number, since 3×300627252178503 (a number of 41 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30062725217850.
It is not an unprimeable number, because it can be changed into a prime (30062725217851) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 26109084 + ... + 27236183.
It is an arithmetic number, because the mean of its divisors is an integer number (592301401482).
Almost surely, 230062725217850 is an apocalyptic number.
30062725217850 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30062725217850 is an abundant number, since it is smaller than the sum of its proper divisors (55228676595558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30062725217850 is a wasteful number, since it uses less digits than its factorization.
30062725217850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53345329 (or 53345307 counting only the distinct ones).
The product of its (nonzero) digits is 1411200, while the sum is 48.
The spelling of 30062725217850 in words is "thirty trillion, sixty-two billion, seven hundred twenty-five million, two hundred seventeen thousand, eight hundred fifty".
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