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12092880048 = 243296385027
BaseRepresentation
bin10110100001100101…
…01011010010110000
31011012202212221211020
423100302223102300
5144231234130143
65315544215440
7605446533024
oct132062532260
934182787736
1012092880048
11514612a847
122415a6a580
1311a9484632
1482a0b8384
154ab9ba883
hex2d0cab4b0

12092880048 has 40 divisors (see below), whose sum is σ = 31250851008. Its totient is φ = 4029552192.

The previous prime is 12092880017. The next prime is 12092880053. The reversal of 12092880048 is 84008829021.

It is a junction number, because it is equal to n+sod(n) for n = 12092879991 and 12092880009.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99711 + ... + 184737.

Almost surely, 212092880048 is an apocalyptic number.

It is an amenable number.

12092880048 is an abundant number, since it is smaller than the sum of its proper divisors (19157970960).

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

12092880048 is a wasteful number, since it uses less digits than its factorization.

12092880048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88001 (or 87995 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 42.

The spelling of 12092880048 in words is "twelve billion, ninety-two million, eight hundred eighty thousand, forty-eight".

Divisors: 1 2 3 4 6 8 12 16 24 48 2963 5926 8889 11852 17778 23704 35556 47408 71112 85027 142224 170054 255081 340108 510162 680216 1020324 1360432 2040648 4081296 251935001 503870002 755805003 1007740004 1511610006 2015480008 3023220012 4030960016 6046440024 12092880048