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12483883 = 23335351
BaseRepresentation
bin101111100111…
…110100101011
3212111020200001
4233213310223
511143441013
61123323431
7211053106
oct57476453
925436601
1012483883
117057365
124220577
132781319
14192d73d
151168ddd
hexbe7d2b

12483883 has 4 divisors (see below), whose sum is σ = 12491568. Its totient is φ = 12476200.

The previous prime is 12483857. The next prime is 12483923. The reversal of 12483883 is 38838421.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12483883 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (12483683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 343 + ... + 5008.

It is an arithmetic number, because the mean of its divisors is an integer number (3122892).

Almost surely, 212483883 is an apocalyptic number.

12483883 is a deficient number, since it is larger than the sum of its proper divisors (7685).

12483883 is an equidigital number, since it uses as much as digits as its factorization.

12483883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7684.

The product of its digits is 36864, while the sum is 37.

The square root of 12483883 is about 3533.2538827545. The cubic root of 12483883 is about 231.9796541313.

It can be divided in two parts, 12483 and 883, that added together give a triangular number (13366 = T163).

The spelling of 12483883 in words is "twelve million, four hundred eighty-three thousand, eight hundred eighty-three".

Divisors: 1 2333 5351 12483883