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12310363 = 1317531051
BaseRepresentation
bin101110111101…
…011101011011
3212011102122101
4232331131123
511122412423
61115504231
7206431162
oct56753533
925142571
1012310363
116a48a5a
124158077
132720350
1418c63d9
1511327ad
hexbbd75b

12310363 has 16 divisors (see below), whose sum is σ = 14315616. Its totient is φ = 10483200.

The previous prime is 12310357. The next prime is 12310369. The reversal of 12310363 is 36301321.

It is an interprime number because it is at equal distance from previous prime (12310357) and next prime (12310369).

It is not a de Polignac number, because 12310363 - 217 = 12179291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12310363.

It is not an unprimeable number, because it can be changed into a prime (12310369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11188 + ... + 12238.

It is an arithmetic number, because the mean of its divisors is an integer number (894726).

Almost surely, 212310363 is an apocalyptic number.

12310363 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12310363 is a deficient number, since it is larger than the sum of its proper divisors (2005253).

12310363 is a wasteful number, since it uses less digits than its factorization.

12310363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1134.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 12310363 is about 3508.6126887988. The cubic root of 12310363 is about 230.8998335108.

Adding to 12310363 its reverse (36301321), we get a palindrome (48611684).

The spelling of 12310363 in words is "twelve million, three hundred ten thousand, three hundred sixty-three".

Divisors: 1 13 17 53 221 689 901 1051 11713 13663 17867 55703 232271 724139 946951 12310363