Base | Representation |
---|---|
bin | 1011111101000010110000… |
… | …1111010101000000001110 |
3 | 1201112111021010000210012111 |
4 | 2333100230033111000032 |
5 | 3210320031042011304 |
6 | 43541545032054234 |
7 | 2524401161610340 |
oct | 277205417250016 |
9 | 51474233023174 |
10 | 13143342141454 |
11 | 4208072aa1208 |
12 | 158332683437a |
13 | 744547a95bb5 |
14 | 3361d947d290 |
15 | 17bd4d9d2704 |
hex | bf42c3d500e |
13143342141454 has 16 divisors (see below), whose sum is σ = 22531569631200. Its totient is φ = 5632829427744.
The previous prime is 13143342141401. The next prime is 13143342141463. The reversal of 13143342141454 is 45414124334131.
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, 64552 + ... + 5127460.
It is an arithmetic number, because the mean of its divisors is an integer number (1408223101950).
Almost surely, 213143342141454 is an apocalyptic number.
13143342141454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
13143342141454 is a deficient number, since it is larger than the sum of its proper divisors (9388227489746).
13143342141454 is a wasteful number, since it uses less digits than its factorization.
13143342141454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5248347.
The product of its digits is 276480, while the sum is 40.
Adding to 13143342141454 its reverse (45414124334131), we get a palindrome (58557466475585).
The spelling of 13143342141454 in words is "thirteen trillion, one hundred forty-three billion, three hundred forty-two million, one hundred forty-one thousand, four hundred fifty-four".
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