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13102222301 = 729394316369
BaseRepresentation
bin11000011001111010…
…00000101111011101
31020211010010212002122
430030331000233131
5203313132103201
610004042032325
7642454023560
oct141475005735
936733125078
1013102222301
1156139545a3
122657aa86a5
13130a612b7c
148c41784d7
1551a3e4e1b
hex30cf40bdd

13102222301 has 16 divisors (see below), whose sum is σ = 15495187200. Its totient is φ = 10839806208.

The previous prime is 13102222279. The next prime is 13102222349. The reversal of 13102222301 is 10322220131.

It is a de Polignac number, because none of the positive numbers 2k-13102222301 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 13102222301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13102222361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 792245 + ... + 808613.

It is an arithmetic number, because the mean of its divisors is an integer number (968449200).

Almost surely, 213102222301 is an apocalyptic number.

It is an amenable number.

13102222301 is a deficient number, since it is larger than the sum of its proper divisors (2392964899).

13102222301 is a wasteful number, since it uses less digits than its factorization.

13102222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20348.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 13102222301 its reverse (10322220131), we get a palindrome (23424442432).

The spelling of 13102222301 in words is "thirteen billion, one hundred two million, two hundred twenty-two thousand, three hundred one".

Divisors: 1 7 29 203 3943 16369 27601 114347 114583 474701 800429 3322907 64542967 451800769 1871746043 13102222301