Base | Representation |
---|---|
bin | 110010011011000000… |
… | …001001100001100001 |
3 | 12011202010011210202222 |
4 | 302123000021201201 |
5 | 1341334332140131 |
6 | 40512134320425 |
7 | 3624433245665 |
oct | 623300114141 |
9 | 164663153688 |
10 | 54140115041 |
11 | 20a62757831 |
12 | a5ab4b9115 |
13 | 514a70bc3c |
14 | 28985188a5 |
15 | 161d09587b |
hex | c9b009861 |
54140115041 has 8 divisors (see below), whose sum is σ = 57190977120. Its totient is φ = 51109391232.
The previous prime is 54140114983. The next prime is 54140115059. The reversal of 54140115041 is 14051104145.
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 54140115041 - 214 = 54140098657 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 54140115041.
It is not an unprimeable number, because it can be changed into a prime (54140115091) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5029040 + ... + 5039793.
It is an arithmetic number, because the mean of its divisors is an integer number (7148872140).
Almost surely, 254140115041 is an apocalyptic number.
It is an amenable number.
54140115041 is a deficient number, since it is larger than the sum of its proper divisors (3050862079).
54140115041 is a wasteful number, since it uses less digits than its factorization.
54140115041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10069135.
The product of its (nonzero) digits is 1600, while the sum is 26.
Adding to 54140115041 its reverse (14051104145), we get a palindrome (68191219186).
The spelling of 54140115041 in words is "fifty-four billion, one hundred forty million, one hundred fifteen thousand, forty-one".
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