Base | Representation |
---|---|
bin | 1001010010000110010… |
… | …1100100101011101111 |
3 | 120020122020122121110202 |
4 | 2110201211210223233 |
5 | 10103102141201123 |
6 | 201132435424115 |
7 | 14343665402351 |
oct | 2244145445357 |
9 | 506566577422 |
10 | 159477287663 |
11 | 616a78536a1 |
12 | 26aa875503b |
13 | 12066b91995 |
14 | 7a0c3290d1 |
15 | 4235b39a28 |
hex | 2521964aef |
159477287663 has 16 divisors (see below), whose sum is σ = 164523078720. Its totient is φ = 154489708800.
The previous prime is 159477287659. The next prime is 159477287677. The reversal of 159477287663 is 366782774951.
159477287663 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 159477287663 - 22 = 159477287659 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 159477287663.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (159477287063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4091798 + ... + 4130588.
It is an arithmetic number, because the mean of its divisors is an integer number (10282692420).
Almost surely, 2159477287663 is an apocalyptic number.
159477287663 is a deficient number, since it is larger than the sum of its proper divisors (5045791057).
159477287663 is a wasteful number, since it uses less digits than its factorization.
159477287663 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39538.
The product of its digits is 106686720, while the sum is 65.
The spelling of 159477287663 in words is "one hundred fifty-nine billion, four hundred seventy-seven million, two hundred eighty-seven thousand, six hundred sixty-three".
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