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134184683 = 676319841
BaseRepresentation
bin1111111111101…
…11111011101011
3100100111021210002
413333313323223
5233322402213
621152013215
73216356663
oct777677353
9310437702
10134184683
116981aa36
1238b3120b
1321a52429
1413b6d1a3
15bba8658
hex7ff7eeb

134184683 has 4 divisors (see below), whose sum is σ = 134211288. Its totient is φ = 134158080.

The previous prime is 134184643. The next prime is 134184727. The reversal of 134184683 is 386481431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 386481431 = 755211633.

It is a cyclic number.

It is not a de Polignac number, because 134184683 - 26 = 134184619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134184643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3158 + ... + 16683.

It is an arithmetic number, because the mean of its divisors is an integer number (33552822).

Almost surely, 2134184683 is an apocalyptic number.

134184683 is a deficient number, since it is larger than the sum of its proper divisors (26605).

134184683 is an equidigital number, since it uses as much as digits as its factorization.

134184683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26604.

The product of its digits is 55296, while the sum is 38.

The square root of 134184683 is about 11583.8112467357. The cubic root of 134184683 is about 511.9579776607.

The spelling of 134184683 in words is "one hundred thirty-four million, one hundred eighty-four thousand, six hundred eighty-three".

Divisors: 1 6763 19841 134184683