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13124054526230 = 251797331874037
BaseRepresentation
bin1011111011111010111010…
…0110111010100100010110
31201110122110220222102011002
42332332232212322210112
53210011030424314410
643525035111343302
72523116206566104
oct276765646724426
951418426872132
1013124054526230
1141aa97570043a
12157b643381b32
13742792b7581b
143352c9a36c74
1517b5c05837a5
hexbefae9ba916

13124054526230 has 16 divisors (see below), whose sum is σ = 23755271883120. Its totient is φ = 5220294313632.

The previous prime is 13124054526199. The next prime is 13124054526239. The reversal of 13124054526230 is 3262545042131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13124054526239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3665935229 + ... + 3665938808.

It is an arithmetic number, because the mean of its divisors is an integer number (1484704492695).

Almost surely, 213124054526230 is an apocalyptic number.

13124054526230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13124054526230 is a deficient number, since it is larger than the sum of its proper divisors (10631217356890).

13124054526230 is a wasteful number, since it uses less digits than its factorization.

13124054526230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7331874223.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 13124054526230 its reverse (3262545042131), we get a palindrome (16386599568361).

The spelling of 13124054526230 in words is "thirteen trillion, one hundred twenty-four billion, fifty-four million, five hundred twenty-six thousand, two hundred thirty".

Divisors: 1 2 5 10 179 358 895 1790 7331874037 14663748074 36659370185 73318740370 1312405452623 2624810905246 6562027263115 13124054526230