Base | Representation |
---|---|
bin | 1101101110111110000111… |
… | …10100010010100110101001 |
3 | 10221221012120120121011120101 |
4 | 12313133003310102212221 |
5 | 12424304024240313420 |
6 | 144122123452225401 |
7 | 6234651620045146 |
oct | 667370364224651 |
9 | 127835516534511 |
10 | 30201200322985 |
11 | 969429126971a |
12 | 3479240a6b261 |
13 | 13b0c653368c3 |
14 | 765a62a433cd |
15 | 3759087ee60a |
hex | 1b77c3d129a9 |
30201200322985 has 8 divisors (see below), whose sum is σ = 36241489728576. Its totient is φ = 24160927364400.
The previous prime is 30201200322889. The next prime is 30201200323039. The reversal of 30201200322985 is 58922300210203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30201200322985 - 29 = 30201200322473 is a prime.
It is a super-2 number, since 2×302012003229852 (a number of 28 digits) contains 22 as substring.
It is a Duffinian 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, 372682 + ... + 7780828.
It is an arithmetic number, because the mean of its divisors is an integer number (4530186216072).
Almost surely, 230201200322985 is an apocalyptic number.
It is an amenable number.
30201200322985 is a deficient number, since it is larger than the sum of its proper divisors (6040289405591).
30201200322985 is an equidigital number, since it uses as much as digits as its factorization.
30201200322985 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8223503.
The product of its (nonzero) digits is 51840, while the sum is 37.
The spelling of 30201200322985 in words is "thirty trillion, two hundred one billion, two hundred million, three hundred twenty-two thousand, nine hundred eighty-five".
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