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12130796 = 223197829
BaseRepresentation
bin101110010001…
…100111101100
3211211022022202
4232101213230
511101141141
61112001032
7205052516
oct56214754
924738282
1012130796
116936057
124090178
1326896b2
14187abb6
1510e949b
hexb919ec

12130796 has 12 divisors (see below), whose sum is σ = 21913920. Its totient is φ = 5869680.

The previous prime is 12130771. The next prime is 12130849. The reversal of 12130796 is 69703121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48791 + ... + 49038.

It is an arithmetic number, because the mean of its divisors is an integer number (1826160).

Almost surely, 212130796 is an apocalyptic number.

It is an amenable number.

12130796 is a deficient number, since it is larger than the sum of its proper divisors (9783124).

12130796 is a wasteful number, since it uses less digits than its factorization.

12130796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97864 (or 97862 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 12130796 is about 3482.9292269583. The cubic root of 12130796 is about 229.7716448085.

The spelling of 12130796 in words is "twelve million, one hundred thirty thousand, seven hundred ninety-six".

Divisors: 1 2 4 31 62 124 97829 195658 391316 3032699 6065398 12130796