Base | Representation |
---|---|
bin | 1011111100111011010100… |
… | …0111001111000110111110 |
3 | 1201112022002211021212200220 |
4 | 2333032311013033012332 |
5 | 3210301432421001304 |
6 | 43541014435002210 |
7 | 2524300512655125 |
oct | 277166507170676 |
9 | 51468084255626 |
10 | 13141343531454 |
11 | 4207237913a06 |
12 | 1582a69439366 |
13 | 7442b99b7428 |
14 | 336089c66abc |
15 | 17bc832e6ad9 |
hex | bf3b51cf1be |
13141343531454 has 16 divisors (see below), whose sum is σ = 26599345944192. Its totient is φ = 4327671363608.
The previous prime is 13141343531363. The next prime is 13141343531531. The reversal of 13141343531454 is 45413534314131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13194119514 + ... + 13194120509.
It is an arithmetic number, because the mean of its divisors is an integer number (1662459121512).
Almost surely, 213141343531454 is an apocalyptic number.
13141343531454 is an abundant number, since it is smaller than the sum of its proper divisors (13458002412738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13141343531454 is a wasteful number, since it uses less digits than its factorization.
13141343531454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26388240111.
The product of its digits is 518400, while the sum is 42.
Adding to 13141343531454 its reverse (45413534314131), we get a palindrome (58554877845585).
The spelling of 13141343531454 in words is "thirteen trillion, one hundred forty-one billion, three hundred forty-three million, five hundred thirty-one thousand, four hundred fifty-four".
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