Base | Representation |
---|---|
bin | 1000010100110100000… |
… | …1010101011001000000 |
3 | 111200011201212111201111 |
4 | 2011031001111121000 |
5 | 4320404141204120 |
6 | 145412202013104 |
7 | 13222214633254 |
oct | 2051501253100 |
9 | 450151774644 |
10 | 143026116160 |
11 | 55725571a94 |
12 | 238771a7194 |
13 | 106447bb785 |
14 | 6ccb4b2264 |
15 | 3ac172375a |
hex | 214d055640 |
143026116160 has 112 divisors (see below), whose sum is σ = 355815808560. Its totient is φ = 54690406400.
The previous prime is 143026116139. The next prime is 143026116161. The reversal of 143026116160 is 61611620341.
It can be written as a sum of positive squares in 8 ways, for example, as 6918246976 + 136107869184 = 83176^2 + 368928^2 .
It is not an unprimeable number, because it can be changed into a prime (143026116161) 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 15 ways as a sum of consecutive naturals, for example, 860982 + ... + 1013578.
Almost surely, 2143026116160 is an apocalyptic number.
143026116160 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 143026116160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177907904280).
143026116160 is an abundant number, since it is smaller than the sum of its proper divisors (212789692400).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143026116160 is a wasteful number, since it uses less digits than its factorization.
143026116160 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152744 (or 152734 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 31.
The spelling of 143026116160 in words is "one hundred forty-three billion, twenty-six million, one hundred sixteen thousand, one hundred sixty".
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