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12196795 = 513316053
BaseRepresentation
bin101110100001…
…101110111011
3211221122212011
4232201232323
511110244140
61113230351
7205446112
oct56415673
924848764
1012196795
1169806a6
1241023b7
1326b0750
141896c79
15110dcea
hexba1bbb

12196795 has 16 divisors (see below), whose sum is σ = 16273152. Its totient is φ = 8714880.

The previous prime is 12196783. The next prime is 12196813. The reversal of 12196795 is 59769121.

It is not a de Polignac number, because 12196795 - 217 = 12065723 is a prime.

It is a Duffinian number.

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, 1012 + ... + 5041.

It is an arithmetic number, because the mean of its divisors is an integer number (1017072).

Almost surely, 212196795 is an apocalyptic number.

12196795 is a deficient number, since it is larger than the sum of its proper divisors (4076357).

12196795 is a wasteful number, since it uses less digits than its factorization.

12196795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6102.

The product of its digits is 34020, while the sum is 40.

The square root of 12196795 is about 3492.3910147634. The cubic root of 12196795 is about 230.1875911279.

The spelling of 12196795 in words is "twelve million, one hundred ninety-six thousand, seven hundred ninety-five".

Divisors: 1 5 13 31 65 155 403 2015 6053 30265 78689 187643 393445 938215 2439359 12196795