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12097941 = 347239359
BaseRepresentation
bin101110001001…
…100110010101
3211202122020220
4232021212111
511044113231
61111144553
7204554652
oct56114625
924678226
1012097941
1169133a9
124075159
13267775b
14186cc29
1510de896
hexb89995

12097941 has 16 divisors (see below), whose sum is σ = 16588800. Its totient is φ = 7838768.

The previous prime is 12097919. The next prime is 12097951. The reversal of 12097941 is 14979021.

12097941 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12097941 - 25 = 12097909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12097951) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33520 + ... + 33878.

It is an arithmetic number, because the mean of its divisors is an integer number (1036800).

Almost surely, 212097941 is an apocalyptic number.

It is an amenable number.

12097941 is a deficient number, since it is larger than the sum of its proper divisors (4490859).

12097941 is a wasteful number, since it uses less digits than its factorization.

12097941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 12097941 is about 3478.2094531526. The cubic root of 12097941 is about 229.5640197132.

The spelling of 12097941 in words is "twelve million, ninety-seven thousand, nine hundred forty-one".

Divisors: 1 3 47 141 239 359 717 1077 11233 16873 33699 50619 85801 257403 4032647 12097941