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1301341 = 6719423
BaseRepresentation
bin100111101101101011101
32110010002211
410331231131
5313120331
643520421
714026666
oct4755535
92403084
101301341
11809798
12529111
13367432
1425c36d
151aa8b1
hex13db5d

1301341 has 4 divisors (see below), whose sum is σ = 1320832. Its totient is φ = 1281852.

The previous prime is 1301323. The next prime is 1301347. The reversal of 1301341 is 1431031.

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.

It is a cyclic number.

It is not a de Polignac number, because 1301341 - 29 = 1300829 is a prime.

It is a Duffinian number.

1301341 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301347) 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, 9645 + ... + 9778.

It is an arithmetic number, because the mean of its divisors is an integer number (330208).

21301341 is an apocalyptic number.

It is an amenable number.

1301341 is a deficient number, since it is larger than the sum of its proper divisors (19491).

1301341 is an equidigital number, since it uses as much as digits as its factorization.

1301341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19490.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1301341 is about 1140.7633409257. The cubic root of 1301341 is about 109.1768025345.

Adding to 1301341 its reverse (1431031), we get a palindrome (2732372).

The spelling of 1301341 in words is "one million, three hundred one thousand, three hundred forty-one".

Divisors: 1 67 19423 1301341