Base | Representation |
---|---|
bin | 11000110010100011011000… |
… | …11011101111001010000001 |
3 | 21011000102222121201211110110 |
4 | 30121101230123233022001 |
5 | 24121122214244144301 |
6 | 311535102040221533 |
7 | 14324321304500601 |
oct | 1431215433571201 |
9 | 234012877654413 |
10 | 54513544131201 |
11 | 16408078551411 |
12 | 614510b76a8a9 |
13 | 24557b36a529c |
14 | d66680898c01 |
15 | 6480508340d6 |
hex | 31946c6ef281 |
54513544131201 has 16 divisors (see below), whose sum is σ = 75143542986368. Its totient is φ = 35125963632000.
The previous prime is 54513544131191. The next prime is 54513544131209. The reversal of 54513544131201 is 10213144531545.
It is not a de Polignac number, because 54513544131201 - 229 = 54513007260289 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54513544131201.
It is not an unprimeable number, because it can be changed into a prime (54513544131209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1626185260 + ... + 1626218781.
It is an arithmetic number, because the mean of its divisors is an integer number (4696471436648).
Almost surely, 254513544131201 is an apocalyptic number.
It is an amenable number.
54513544131201 is a deficient number, since it is larger than the sum of its proper divisors (20629998855167).
54513544131201 is a wasteful number, since it uses less digits than its factorization.
54513544131201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3252404232.
The product of its (nonzero) digits is 144000, while the sum is 39.
Adding to 54513544131201 its reverse (10213144531545), we get a palindrome (64726688662746).
The spelling of 54513544131201 in words is "fifty-four trillion, five hundred thirteen billion, five hundred forty-four million, one hundred thirty-one thousand, two hundred one".
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