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331301033113230 = 232522316507276189
BaseRepresentation
bin100101101010100010000100…
…0011001000111011010001110
31121110001001212121222101111100
41023111010020121013122032
5321411014003434110410
63132341332110203530
7126532465306154625
oct11325041031073216
91543031777871440
10331301033113230
1196620a85212a54
12311a84397b35a6
13112b27269a06ab
145bb50ac6586bc
152847d780d08c0
hex12d510864768e

331301033113230 has 48 divisors (see below), whose sum is σ = 865245388775040. Its totient is φ = 87950767529664.

The previous prime is 331301033113229. The next prime is 331301033113307. The reversal of 331301033113230 is 32311330103133.

331301033113230 is a `hidden beast` number, since 3 + 3 + 1 + 3 + 0 + 1 + 0 + 331 + 1 + 323 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 331301033113194 and 331301033113203.

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, 8253618025 + ... + 8253658164.

It is an arithmetic number, because the mean of its divisors is an integer number (18025945599480).

Almost surely, 2331301033113230 is an apocalyptic number.

331301033113230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

331301033113230 is an abundant number, since it is smaller than the sum of its proper divisors (533944355661810).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

331301033113230 is a wasteful number, since it uses less digits than its factorization.

331301033113230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16507276425 (or 16507276422 counting only the distinct ones).

The product of its (nonzero) digits is 4374, while the sum is 27.

Adding to 331301033113230 its reverse (32311330103133), we get a palindrome (363612363216363).

The spelling of 331301033113230 in words is "three hundred thirty-one trillion, three hundred one billion, thirty-three million, one hundred thirteen thousand, two hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 223 446 669 1115 1338 2007 2230 3345 4014 6690 10035 20070 16507276189 33014552378 49521828567 82536380945 99043657134 148565485701 165072761890 247609142835 297130971402 495218285670 742827428505 1485654857010 3681122590147 7362245180294 11043367770441 18405612950735 22086735540882 33130103311323 36811225901470 55216838852205 66260206622646 110433677704410 165650516556615 331301033113230