Base | Representation |
---|---|
bin | 1001010001001110111… |
… | …1111001000111010000 |
3 | 120020001001202212000020 |
4 | 2110103233321013100 |
5 | 10102113222034020 |
6 | 201053423223440 |
7 | 14335146054600 |
oct | 2242357710720 |
9 | 506031685006 |
10 | 159245111760 |
11 | 61598794489 |
12 | 26a42a47b80 |
13 | 1202aa501a7 |
14 | 79c956cc00 |
15 | 4220576c40 |
hex | 2513bf91d0 |
159245111760 has 240 divisors, whose sum is σ = 576117090432. Its totient is φ = 36281011200.
The previous prime is 159245111731. The next prime is 159245111777. The reversal of 159245111760 is 67111542951.
159245111760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (240).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
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 47 ways as a sum of consecutive naturals, for example, 3635590 + ... + 3679130.
Almost surely, 2159245111760 is an apocalyptic number.
159245111760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 159245111760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (288058545216).
159245111760 is an abundant number, since it is smaller than the sum of its proper divisors (416871978672).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
159245111760 is a wasteful number, since it uses less digits than its factorization.
159245111760 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43882 (or 43869 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 42.
The spelling of 159245111760 in words is "one hundred fifty-nine billion, two hundred forty-five million, one hundred eleven thousand, seven hundred sixty".
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