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13141312230254 = 2132412447387529
BaseRepresentation
bin1011111100111011001100…
…1111110101001101101110
31201112022000122101121112012
42333032303033311031232
53210301401412332004
643541011400041222
72524266652630025
oct277166317651556
951468018347465
1013141312230254
11420722118494a
121582a5aa63212
137442b3378100
14336085a398bc
1517bc806b246e
hexbf3b33f536e

13141312230254 has 48 divisors (see below), whose sum is σ = 21874512179520. Its totient is φ = 5914855365120.

The previous prime is 13141312230253. The next prime is 13141312230259. The reversal of 13141312230254 is 45203221314131.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 13141312230254.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13141312230253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33716762 + ... + 34104290.

It is an arithmetic number, because the mean of its divisors is an integer number (455719003740).

Almost surely, 213141312230254 is an apocalyptic number.

13141312230254 is a deficient number, since it is larger than the sum of its proper divisors (8733199949266).

13141312230254 is a wasteful number, since it uses less digits than its factorization.

13141312230254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390045 (or 390032 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 13141312230254 its reverse (45203221314131), we get a palindrome (58344533544385).

The spelling of 13141312230254 in words is "thirteen trillion, one hundred forty-one billion, three hundred twelve million, two hundred thirty thousand, two hundred fifty-four".

Divisors: 1 2 13 26 41 82 169 338 533 1066 2447 4894 6929 13858 31811 63622 100327 200654 387529 413543 775058 827086 1304251 2608502 5037877 10075754 15888689 16955263 31777378 33910526 65492401 130984802 206552957 413105914 948283463 1896566926 2685188441 5370376882 12327685019 24655370038 38879621983 77759243966 160259905247 320519810494 505435085779 1010870171558 6570656115127 13141312230254