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13130144444301 = 3214110069203023
BaseRepresentation
bin1011111100010001100110…
…0110000110111110001101
31201111020012100020022020020
42333010121212012332031
53210111013434204201
643531523255412353
72523423135206223
oct277043146067615
951436170208206
1013130144444301
114202510266a85
1215808629840b9
13743223765141
14335706770b13
1517b82a02da36
hexbf119986f8d

13130144444301 has 16 divisors (see below), whose sum is σ = 17516861994240. Its totient is φ = 8748429122880.

The previous prime is 13130144444299. The next prime is 13130144444357. The reversal of 13130144444301 is 10344444103131.

It is not a de Polignac number, because 13130144444301 - 21 = 13130144444299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13130144444381) 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, 64571676 + ... + 64774698.

It is an arithmetic number, because the mean of its divisors is an integer number (1094803874640).

Almost surely, 213130144444301 is an apocalyptic number.

It is an amenable number.

13130144444301 is a deficient number, since it is larger than the sum of its proper divisors (4386717549939).

13130144444301 is a wasteful number, since it uses less digits than its factorization.

13130144444301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215236.

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 13130144444301 its reverse (10344444103131), we get a palindrome (23474588547432).

The spelling of 13130144444301 in words is "thirteen trillion, one hundred thirty billion, one hundred forty-four million, four hundred forty-four thousand, three hundred one".

Divisors: 1 3 2141 6423 10069 30207 203023 609069 21557729 64673187 434672243 1304016729 2044238587 6132715761 4376714814767 13130144444301