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1301234241301 = 3181409064521
BaseRepresentation
bin10010111011110111100…
…110101100111100010101
311121101201020210101222221
4102323313212230330111
5132304411431210201
62433440113422341
7163003540361461
oct22736746547425
94541636711887
101301234241301
11461939895a25
1219023086a9b1
1395923a1a237
1446da146d4a1
1523cac4764a1
hex12ef79acf15

1301234241301 has 4 divisors (see below), whose sum is σ = 1301643309004. Its totient is φ = 1300825173600.

The previous prime is 1301234241233. The next prime is 1301234241311. The reversal of 1301234241301 is 1031424321031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 181753858276 + 1119480383025 = 426326^2 + 1058055^2 .

It is a cyclic number.

It is not a de Polignac number, because 1301234241301 - 225 = 1301200686869 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 (1301234241311) 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, 204529080 + ... + 204535441.

It is an arithmetic number, because the mean of its divisors is an integer number (325410827251).

Almost surely, 21301234241301 is an apocalyptic number.

It is an amenable number.

1301234241301 is a deficient number, since it is larger than the sum of its proper divisors (409067703).

1301234241301 is an equidigital number, since it uses as much as digits as its factorization.

1301234241301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409067702.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 1301234241301 its reverse (1031424321031), we get a palindrome (2332658562332).

The spelling of 1301234241301 in words is "one trillion, three hundred one billion, two hundred thirty-four million, two hundred forty-one thousand, three hundred one".

Divisors: 1 3181 409064521 1301234241301