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12030928096 = 2511181188833
BaseRepresentation
bin10110011010001100…
…10110010011100000
31011001110022110201111
423031012112103200
5144114404144341
65305452313104
7604065126055
oct131506262340
934043273644
1012030928096
115114166390
1223b9172794
1311996a3085
14821b8d02c
154a632e681
hex2cd1964e0

12030928096 has 48 divisors (see below), whose sum is σ = 25982047728. Its totient is φ = 5438361600.

The previous prime is 12030928093. The next prime is 12030928157. The reversal of 12030928096 is 69082903021.

It is a happy number.

It is a super-2 number, since 2×120309280962 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12030928093) 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, 30705 + ... + 158128.

It is an arithmetic number, because the mean of its divisors is an integer number (541292661).

Almost surely, 212030928096 is an apocalyptic number.

12030928096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

12030928096 is an abundant number, since it is smaller than the sum of its proper divisors (13951119632).

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

12030928096 is a wasteful number, since it uses less digits than its factorization.

12030928096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189035 (or 189027 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The spelling of 12030928096 in words is "twelve billion, thirty million, nine hundred twenty-eight thousand, ninety-six".

Divisors: 1 2 4 8 11 16 22 32 44 88 176 181 352 362 724 1448 1991 2896 3982 5792 7964 15928 31856 63712 188833 377666 755332 1510664 2077163 3021328 4154326 6042656 8308652 16617304 33234608 34178773 66469216 68357546 136715092 273430184 375966503 546860368 751933006 1093720736 1503866012 3007732024 6015464048 12030928096