Base | Representation |
---|---|
bin | 11001001110010111… |
… | …10010010010000111 |
3 | 1021221210020021010102 |
4 | 30213023302102013 |
5 | 210213312142410 |
6 | 10115442314315 |
7 | 656406450344 |
oct | 144713622207 |
9 | 37853207112 |
10 | 13542302855 |
11 | 581a305634 |
12 | 275b35899b |
13 | 137a848873 |
14 | 9267b37cb |
15 | 543d742a5 |
hex | 3272f2487 |
13542302855 has 8 divisors (see below), whose sum is σ = 16254935712. Its totient is φ = 10831060768.
The previous prime is 13542302843. The next prime is 13542302857. The reversal of 13542302855 is 55820324531.
13542302855 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13542302855 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 (13542302857) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326147 + ... + 365316.
It is an arithmetic number, because the mean of its divisors is an integer number (2031866964).
Almost surely, 213542302855 is an apocalyptic number.
13542302855 is a deficient number, since it is larger than the sum of its proper divisors (2712632857).
13542302855 is an equidigital number, since it uses as much as digits as its factorization.
13542302855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695385.
The product of its (nonzero) digits is 144000, while the sum is 38.
The spelling of 13542302855 in words is "thirteen billion, five hundred forty-two million, three hundred two thousand, eight hundred fifty-five".
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