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300033012012 = 223791663190313
BaseRepresentation
bin1000101110110110101…
…11000111000100101100
31001200102211001012201020
410113123113013010230
514403431422341022
6345455552414140
730451045344306
oct4273327070454
91050384035636
10300033012012
111062748a4758
124a194547350
13223a6919846
1410743696976
157c1053035c
hex45db5c712c

300033012012 has 48 divisors (see below), whose sum is σ = 709368791040. Its totient is φ = 98685145728.

The previous prime is 300033012007. The next prime is 300033012023. The reversal of 300033012012 is 210210330003.

It is a junction number, because it is equal to n+sod(n) for n = 300033011982 and 300033012000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1481368 + ... + 1671680.

It is an arithmetic number, because the mean of its divisors is an integer number (14778516480).

Almost surely, 2300033012012 is an apocalyptic number.

It is an amenable number.

300033012012 is an abundant number, since it is smaller than the sum of its proper divisors (409335779028).

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

300033012012 is a wasteful number, since it uses less digits than its factorization.

300033012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192062 (or 192060 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 300033012012 its reverse (210210330003), we get a palindrome (510243342015).

The spelling of 300033012012 in words is "three hundred billion, thirty-three million, twelve thousand, twelve".

Divisors: 1 2 3 4 6 12 79 158 237 316 474 948 1663 3326 4989 6652 9978 19956 131377 190313 262754 380626 394131 525508 570939 761252 788262 1141878 1576524 2283756 15034727 30069454 45104181 60138908 90208362 180416724 316490519 632981038 949471557 1265962076 1898943114 3797886228 25002751001 50005502002 75008253003 100011004004 150016506006 300033012012