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12110313 = 329139199
BaseRepresentation
bin101110001100…
…100111101001
3211210021020010
4232030213221
511100012223
61111322133
7204636015
oct56144751
924707203
1012110313
116921726
124080349
132680287
141873545
1510e3393
hexb8c9e9

12110313 has 8 divisors (see below), whose sum is σ = 16704000. Its totient is φ = 7795088.

The previous prime is 12110311. The next prime is 12110327. The reversal of 12110313 is 31301121.

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

It is a cyclic number.

It is not a de Polignac number, because 12110313 - 21 = 12110311 is a prime.

It is a super-3 number, since 3×121103133 (a number of 22 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (12110311) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 69513 + ... + 69686.

It is an arithmetic number, because the mean of its divisors is an integer number (2088000).

Almost surely, 212110313 is an apocalyptic number.

It is an amenable number.

12110313 is a deficient number, since it is larger than the sum of its proper divisors (4593687).

12110313 is a wasteful number, since it uses less digits than its factorization.

12110313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139231.

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 12110313 is about 3479.9874999776. The cubic root of 12110313 is about 229.6422478578.

Adding to 12110313 its reverse (31301121), we get a palindrome (43411434).

The spelling of 12110313 in words is "twelve million, one hundred ten thousand, three hundred thirteen".

Divisors: 1 3 29 87 139199 417597 4036771 12110313