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12934083 = 34311361
BaseRepresentation
bin110001010101…
…101111000011
3220100010020010
4301111233003
511302342313
61141120003
7214636461
oct61255703
926303203
1012934083
117334628
1243b9003
1328ab206
141a09831
1512074c3
hexc55bc3

12934083 has 4 divisors (see below), whose sum is σ = 17245448. Its totient is φ = 8622720.

The previous prime is 12934069. The next prime is 12934109. The reversal of 12934083 is 38043921.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38043921 = 312681307.

It is not a de Polignac number, because 12934083 - 28 = 12933827 is a prime.

It is a super-4 number, since 4×129340834 (a number of 30 digits) contains 4444 as substring.

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 12934083.

It is not an unprimeable number, because it can be changed into a prime (12934183) 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 3 ways as a sum of consecutive naturals, for example, 2155678 + ... + 2155683.

It is an arithmetic number, because the mean of its divisors is an integer number (4311362).

Almost surely, 212934083 is an apocalyptic number.

12934083 is a deficient number, since it is larger than the sum of its proper divisors (4311365).

12934083 is an equidigital number, since it uses as much as digits as its factorization.

12934083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4311364.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 12934083 is about 3596.3986152817. The cubic root of 12934083 is about 234.7353774005.

The spelling of 12934083 in words is "twelve million, nine hundred thirty-four thousand, eighty-three".

Divisors: 1 3 4311361 12934083