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12096009018 = 233475980779
BaseRepresentation
bin10110100001111101…
…00111001100111010
31011012222202220222000
423100332213030322
5144233034242033
65320135241430
7605515244262
oct132076471472
934188686860
1012096009018
115147977675
122416b19276
1311aa00b8b2
1482a6907a2
154abdd7a13
hex2d0fa733a

12096009018 has 64 divisors (see below), whose sum is σ = 27917568000. Its totient is φ = 3879282672.

The previous prime is 12096008983. The next prime is 12096009049. The reversal of 12096009018 is 81090069021.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109353 + ... + 190131.

It is an arithmetic number, because the mean of its divisors is an integer number (436212000).

Almost surely, 212096009018 is an apocalyptic number.

12096009018 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12096009018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13958784000).

12096009018 is an abundant number, since it is smaller than the sum of its proper divisors (15821558982).

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

12096009018 is a wasteful number, since it uses less digits than its factorization.

12096009018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80896 (or 80890 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 36.

The spelling of 12096009018 in words is "twelve billion, ninety-six million, nine thousand, eighteen".

Divisors: 1 2 3 6 9 18 27 47 54 59 94 118 141 177 282 354 423 531 846 1062 1269 1593 2538 2773 3186 5546 8319 16638 24957 49914 74871 80779 149742 161558 242337 484674 727011 1454022 2181033 3796613 4362066 4765961 7593226 9531922 11389839 14297883 22779678 28595766 34169517 42893649 68339034 85787298 102508551 128680947 205017102 224000167 257361894 448000334 672000501 1344001002 2016001503 4032003006 6048004509 12096009018