Base | Representation |
---|---|
bin | 1011111101000011000001… |
… | …1111010110011011010111 |
3 | 1201112111110002012122202121 |
4 | 2333100300133112123113 |
5 | 3210320202320403310 |
6 | 43542000100320411 |
7 | 2524403015665321 |
oct | 277206037263327 |
9 | 51474402178677 |
10 | 13143413450455 |
11 | 42080aa276772 |
12 | 15833466a3107 |
13 | 7445597a2482 |
14 | 336204b22611 |
15 | 17bd54dbb0da |
hex | bf4307d66d7 |
13143413450455 has 8 divisors (see below), whose sum is σ = 15779334380400. Its totient is φ = 10509905267136.
The previous prime is 13143413450437. The next prime is 13143413450467. The reversal of 13143413450455 is 55405431434131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13143413450455 - 27 = 13143413450327 is a prime.
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, 603174670 + ... + 603196459.
It is an arithmetic number, because the mean of its divisors is an integer number (1972416797550).
Almost surely, 213143413450455 is an apocalyptic number.
13143413450455 is a deficient number, since it is larger than the sum of its proper divisors (2635920929945).
13143413450455 is a wasteful number, since it uses less digits than its factorization.
13143413450455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1206373313.
The product of its (nonzero) digits is 864000, while the sum is 43.
Adding to 13143413450455 its reverse (55405431434131), we get a palindrome (68548844884586).
The spelling of 13143413450455 in words is "thirteen trillion, one hundred forty-three billion, four hundred thirteen million, four hundred fifty thousand, four hundred fifty-five".
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