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134314201 = 719187743
BaseRepresentation
bin10000000000101…
…11100011011001
3100100201212110001
420000113203121
5233341023301
621154453001
73220436410
oct1000274331
9310655401
10134314201
11698a927a
1238b94161
1321a99378
1413ba4477
15bbd1c01
hex80178d9

134314201 has 4 divisors (see below), whose sum is σ = 153501952. Its totient is φ = 115126452.

The previous prime is 134314199. The next prime is 134314207. The reversal of 134314201 is 102413431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102413431 = 206949499.

It is not a de Polignac number, because 134314201 - 21 = 134314199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134314207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9593865 + ... + 9593878.

It is an arithmetic number, because the mean of its divisors is an integer number (38375488).

Almost surely, 2134314201 is an apocalyptic number.

It is an amenable number.

134314201 is a deficient number, since it is larger than the sum of its proper divisors (19187751).

134314201 is an equidigital number, since it uses as much as digits as its factorization.

134314201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19187750.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 134314201 is about 11589.4003727544. The cubic root of 134314201 is about 512.1226423835.

Adding to 134314201 its reverse (102413431), we get a palindrome (236727632).

The spelling of 134314201 in words is "one hundred thirty-four million, three hundred fourteen thousand, two hundred one".

Divisors: 1 7 19187743 134314201