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1340011301 = 3188748733
BaseRepresentation
bin100111111011110…
…1111001100100101
310110101110121221012
41033313233030211
510221020330201
6340545032005
745130623326
oct11767571445
93411417835
101340011301
11628446362
12314925605
131848069c5
14c9d7844d
157c9955bb
hex4fdef325

1340011301 has 8 divisors (see below), whose sum is σ = 1384825344. Its totient is φ = 1295296560.

The previous prime is 1340011223. The next prime is 1340011331. The reversal of 1340011301 is 1031100431.

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

It is not a de Polignac number, because 1340011301 - 210 = 1340010277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1340011331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3131 + ... + 51863.

It is an arithmetic number, because the mean of its divisors is an integer number (173103168).

Almost surely, 21340011301 is an apocalyptic number.

It is an amenable number.

1340011301 is a deficient number, since it is larger than the sum of its proper divisors (44814043).

1340011301 is an equidigital number, since it uses as much as digits as its factorization.

1340011301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49651.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1340011301 is about 36606.1647950178. The cubic root of 1340011301 is about 1102.4768707087.

Adding to 1340011301 its reverse (1031100431), we get a palindrome (2371111732).

The spelling of 1340011301 in words is "one billion, three hundred forty million, eleven thousand, three hundred one".

Divisors: 1 31 887 27497 48733 1510723 43226171 1340011301