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13010004310143 = 346380831115877
BaseRepresentation
bin1011110101010010000010…
…1011110111100001111111
31201001202002120101010210210
42331110200223313201333
53201123442100411033
643400414035403503
72511641015004351
oct275244053674177
951052076333723
1013010004310143
11416656a299005
121561514153593
13734ab8524669
1432d98a98b0d1
15178647ae6d63
hexbd520af787f

13010004310143 has 16 divisors (see below), whose sum is σ = 17384503320576. Its totient is φ = 8654421541920.

The previous prime is 13010004310141. The next prime is 13010004310187. The reversal of 13010004310143 is 34101340001031.

It is not a de Polignac number, because 13010004310143 - 21 = 13010004310141 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13010004310141) 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, 112216321 + ... + 112332197.

It is an arithmetic number, because the mean of its divisors is an integer number (1086531457536).

Almost surely, 213010004310143 is an apocalyptic number.

13010004310143 is a deficient number, since it is larger than the sum of its proper divisors (4374499010433).

13010004310143 is a wasteful number, since it uses less digits than its factorization.

13010004310143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197174.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 13010004310143 its reverse (34101340001031), we get a palindrome (47111344311174).

The spelling of 13010004310143 in words is "thirteen trillion, ten billion, four million, three hundred ten thousand, one hundred forty-three".

Divisors: 1 3 463 1389 80831 115877 242493 347631 37424753 53651051 112274259 160953153 9366453787 28099361361 4336668103381 13010004310143