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12096931 = 711157103
BaseRepresentation
bin101110001001…
…010110100011
3211202120212111
4232021112203
511044100211
61111140151
7204552010
oct56112643
924676774
1012096931
116912670
124074657
132677162
14186c707
1510de421
hexb895a3

12096931 has 8 divisors (see below), whose sum is σ = 15081984. Its totient is φ = 9426120.

The previous prime is 12096899. The next prime is 12096937. The reversal of 12096931 is 13969021.

12096931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12096931 - 25 = 12096899 is a prime.

It is a super-2 number, since 2×120969312 = 292671479237522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12096893 and 12096902.

It is not an unprimeable number, because it can be changed into a prime (12096937) 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, 78475 + ... + 78628.

It is an arithmetic number, because the mean of its divisors is an integer number (1885248).

Almost surely, 212096931 is an apocalyptic number.

12096931 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12096931 is a deficient number, since it is larger than the sum of its proper divisors (2985053).

12096931 is a wasteful number, since it uses less digits than its factorization.

12096931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157121.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 12096931 is about 3478.0642604759. The cubic root of 12096931 is about 229.5576311299.

The spelling of 12096931 in words is "twelve million, ninety-six thousand, nine hundred thirty-one".

Divisors: 1 7 11 77 157103 1099721 1728133 12096931