Base | Representation |
---|---|
bin | 110010011001000111… |
… | …001011111111000111 |
3 | 12011122220111210202001 |
4 | 302121013023333013 |
5 | 1341303222440303 |
6 | 40505042530131 |
7 | 3623566600642 |
oct | 623107137707 |
9 | 164586453661 |
10 | 54108405703 |
11 | 20a4686a070 |
12 | a5a0966947 |
13 | 5143c88c11 |
14 | 2894222a59 |
15 | 161a3d031d |
hex | c991cbfc7 |
54108405703 has 8 divisors (see below), whose sum is σ = 59029117056. Its totient is φ = 49187988600.
The previous prime is 54108405653. The next prime is 54108405707. The reversal of 54108405703 is 30750480145.
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 54108405703 - 229 = 53571534791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54108405707) 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, 517348 + ... + 613078.
It is an arithmetic number, because the mean of its divisors is an integer number (7378639632).
Almost surely, 254108405703 is an apocalyptic number.
54108405703 is a deficient number, since it is larger than the sum of its proper divisors (4920711353).
54108405703 is a wasteful number, since it uses less digits than its factorization.
54108405703 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147125.
The product of its (nonzero) digits is 67200, while the sum is 37.
Adding to 54108405703 its reverse (30750480145), we get a palindrome (84858885848).
The spelling of 54108405703 in words is "fifty-four billion, one hundred eight million, four hundred five thousand, seven hundred three".
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