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12310314 = 232051719
BaseRepresentation
bin101110111101…
…011100101010
3212011102120120
4232331130222
511122412224
61115504110
7206431062
oct56753452
925142516
1012310314
116a48a15
124158036
132720313
1418c63a2
151132779
hexbbd72a

12310314 has 8 divisors (see below), whose sum is σ = 24620640. Its totient is φ = 4103436.

The previous prime is 12310303. The next prime is 12310321. The reversal of 12310314 is 41301321.

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

12310314 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 12310293 and 12310302.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1025854 + ... + 1025865.

It is an arithmetic number, because the mean of its divisors is an integer number (3077580).

Almost surely, 212310314 is an apocalyptic number.

12310314 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12310314 is a wasteful number, since it uses less digits than its factorization.

12310314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2051724.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 12310314 is about 3508.6057059750. The cubic root of 12310314 is about 230.8995271536.

Adding to 12310314 its reverse (41301321), we get a palindrome (53611635).

The spelling of 12310314 in words is "twelve million, three hundred ten thousand, three hundred fourteen".

Divisors: 1 2 3 6 2051719 4103438 6155157 12310314