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30201200322985 = 58153517408147
BaseRepresentation
bin1101101110111110000111…
…10100010010100110101001
310221221012120120121011120101
412313133003310102212221
512424304024240313420
6144122123452225401
76234651620045146
oct667370364224651
9127835516534511
1030201200322985
11969429126971a
123479240a6b261
1313b0c653368c3
14765a62a433cd
153759087ee60a
hex1b77c3d129a9

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".

Divisors: 1 5 815351 4076755 7408147 37040735 6040240064597 30201200322985