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13032214301 = 54132407577
BaseRepresentation
bin11000010001100011…
…11100111100011101
31020122020102002011202
430020301330330131
5203142221324201
65553101325245
7640643664611
oct141061747435
936566362152
1013032214301
115588388547
122638566825
1312c8c70812
148b8b53341
155141b6c6b
hex308c7cf1d

13032214301 has 4 divisors (see below), whose sum is σ = 13034627292. Its totient is φ = 13029801312.

The previous prime is 13032214289. The next prime is 13032214319. The reversal of 13032214301 is 10341223031.

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 2977339225 + 10054875076 = 54565^2 + 100274^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13032214301 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 (13032214201) 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, 1198376 + ... + 1209201.

It is an arithmetic number, because the mean of its divisors is an integer number (3258656823).

Almost surely, 213032214301 is an apocalyptic number.

It is an amenable number.

13032214301 is a deficient number, since it is larger than the sum of its proper divisors (2412991).

13032214301 is an equidigital number, since it uses as much as digits as its factorization.

13032214301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2412990.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 13032214301 its reverse (10341223031), we get a palindrome (23373437332).

The spelling of 13032214301 in words is "thirteen billion, thirty-two million, two hundred fourteen thousand, three hundred one".

Divisors: 1 5413 2407577 13032214301