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30265284215229 = 371441204010249
BaseRepresentation
bin1101110000110101011111…
…00000111100000110111101
310222011022222200202012021220
412320122233200330012331
512431331300224341404
6144211402444343553
76242410646123220
oct670325740740675
9128138880665256
1030265284215229
119709486a1a438
123489746544bb9
1313b7008ba937b
14768bc1a475b7
153774098494d9
hex1b86af83c1bd

30265284215229 has 8 divisors (see below), whose sum is σ = 46118528328000. Its totient is φ = 17294448122976.

The previous prime is 30265284215219. The next prime is 30265284215233. The reversal of 30265284215229 is 92251248256203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30265284215229 - 25 = 30265284215197 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30265284215209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 720602005104 + ... + 720602005145.

It is an arithmetic number, because the mean of its divisors is an integer number (5764816041000).

Almost surely, 230265284215229 is an apocalyptic number.

It is an amenable number.

30265284215229 is a deficient number, since it is larger than the sum of its proper divisors (15853244112771).

30265284215229 is a wasteful number, since it uses less digits than its factorization.

30265284215229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1441204010259.

The product of its (nonzero) digits is 4147200, while the sum is 51.

The spelling of 30265284215229 in words is "thirty trillion, two hundred sixty-five billion, two hundred eighty-four million, two hundred fifteen thousand, two hundred twenty-nine".

Divisors: 1 3 7 21 1441204010249 4323612030747 10088428071743 30265284215229