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13010210311 = 71858601473
BaseRepresentation
bin11000001110111100…
…00000111000000111
31020120201000011101011
430013132000320013
5203121103212221
65550553543051
7640255651210
oct140736007007
936521004334
1013010210311
115576a1962a
122631114a87
1312c45381c7
148b5c66407
155122bc1e1
hex307780e07

13010210311 has 4 divisors (see below), whose sum is σ = 14868811792. Its totient is φ = 11151608832.

The previous prime is 13010210287. The next prime is 13010210321. The reversal of 13010210311 is 11301201031.

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

It is not a de Polignac number, because 13010210311 - 231 = 10862726663 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13010210291 and 13010210300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010210321) 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, 929300730 + ... + 929300743.

It is an arithmetic number, because the mean of its divisors is an integer number (3717202948).

Almost surely, 213010210311 is an apocalyptic number.

13010210311 is a deficient number, since it is larger than the sum of its proper divisors (1858601481).

13010210311 is an equidigital number, since it uses as much as digits as its factorization.

13010210311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1858601480.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 13010210311 its reverse (11301201031), we get a palindrome (24311411342).

The spelling of 13010210311 in words is "thirteen billion, ten million, two hundred ten thousand, three hundred eleven".

Divisors: 1 7 1858601473 13010210311