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12483115 = 54358061
BaseRepresentation
bin101111100111…
…101000101011
3212111012121121
4233213220223
511143424430
61123320111
7211050631
oct57475053
925435547
1012483115
117056827
124220037
132780b78
14192d351
151168a7a
hexbe7a2b

12483115 has 8 divisors (see below), whose sum is σ = 15328368. Its totient is φ = 9754080.

The previous prime is 12483109. The next prime is 12483127. The reversal of 12483115 is 51138421.

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

It is not a de Polignac number, because 12483115 - 211 = 12481067 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 12483115.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28816 + ... + 29245.

It is an arithmetic number, because the mean of its divisors is an integer number (1916046).

Almost surely, 212483115 is an apocalyptic number.

12483115 is a deficient number, since it is larger than the sum of its proper divisors (2845253).

12483115 is an equidigital number, since it uses as much as digits as its factorization.

12483115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58109.

The product of its digits is 960, while the sum is 25.

The square root of 12483115 is about 3533.1451993939. The cubic root of 12483115 is about 231.9748969569.

The spelling of 12483115 in words is "twelve million, four hundred eighty-three thousand, one hundred fifteen".

Divisors: 1 5 43 215 58061 290305 2496623 12483115