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1307200341 = 31393134773
BaseRepresentation
bin100110111101010…
…0100101101010101
310101002201122202110
41031322210231111
510134120402331
6333413501233
744252006466
oct11572445525
93332648673
101307200341
11610975a67
12305941819
1317aa89435
14c5876d6d
1579b63946
hex4dea4b55

1307200341 has 8 divisors (see below), whose sum is σ = 1755473440. Its totient is φ = 865197072.

The previous prime is 1307200339. The next prime is 1307200357. The reversal of 1307200341 is 1430027031.

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

It is not a de Polignac number, because 1307200341 - 21 = 1307200339 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 (1307200381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1566970 + ... + 1567803.

It is an arithmetic number, because the mean of its divisors is an integer number (219434180).

Almost surely, 21307200341 is an apocalyptic number.

It is an amenable number.

1307200341 is a deficient number, since it is larger than the sum of its proper divisors (448273099).

1307200341 is a wasteful number, since it uses less digits than its factorization.

1307200341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3134915.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 1307200341 is about 36155.2256389032. The cubic root of 1307200341 is about 1093.4041489325.

Adding to 1307200341 its reverse (1430027031), we get a palindrome (2737227372).

The spelling of 1307200341 in words is "one billion, three hundred seven million, two hundred thousand, three hundred forty-one".

Divisors: 1 3 139 417 3134773 9404319 435733447 1307200341