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130053433525241 = 1725309302271997
BaseRepresentation
bin11101100100100001101100…
…101101010000001111111001
3122001110222122101121121120012
4131210201230231100033321
5114021243412440301431
61140333420023511305
736252023215162052
oct3544415455201771
9561428571547505
10130053433525241
1138491395814646
12127052878b8535
135774ca8788445
142418896905729
151007ec55b922b
hex76486cb503f9

130053433525241 has 8 divisors (see below), whose sum is σ = 137709076848840. Its totient is φ = 122398394796288.

The previous prime is 130053433525163. The next prime is 130053433525243. The reversal of 130053433525241 is 142525334350031.

It can be written as a sum of positive squares in 4 ways, for example, as 19027087620025 + 111026345905216 = 4362005^2 + 10536904^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 130053433525241 - 226 = 130053366416377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (130053433525243) 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, 150705746 + ... + 151566251.

It is an arithmetic number, because the mean of its divisors is an integer number (17213634606105).

Almost surely, 2130053433525241 is an apocalyptic number.

It is an amenable number.

130053433525241 is a deficient number, since it is larger than the sum of its proper divisors (7655643323599).

130053433525241 is a wasteful number, since it uses less digits than its factorization.

130053433525241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302297323.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 130053433525241 its reverse (142525334350031), we get a palindrome (272578767875272).

The spelling of 130053433525241 in words is "one hundred thirty trillion, fifty-three billion, four hundred thirty-three million, five hundred twenty-five thousand, two hundred forty-one".

Divisors: 1 17 25309 430253 302271997 5138623949 7650201972073 130053433525241