Base | Representation |
---|---|
bin | 1000010101111000010… |
… | …1100101111100110010 |
3 | 111200220200122112101000 |
4 | 2011132011211330302 |
5 | 4322000441221414 |
6 | 145500431022430 |
7 | 13232262454020 |
oct | 2053605457462 |
9 | 450820575330 |
10 | 143312445234 |
11 | 55862159292 |
12 | 2393706aa16 |
13 | 1068bc10b6a |
14 | 6d17527710 |
15 | 3adb931b09 |
hex | 215e165f32 |
143312445234 has 64 divisors (see below), whose sum is σ = 364006068480. Its totient is φ = 40942143360.
The previous prime is 143312445203. The next prime is 143312445251. The reversal of 143312445234 is 432544213341.
143312445234 is a `hidden beast` number, since 1 + 4 + 3 + 3 + 124 + 4 + 523 + 4 = 666.
143312445234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 31 ways as a sum of consecutive naturals, for example, 6172872 + ... + 6196044.
It is an arithmetic number, because the mean of its divisors is an integer number (5687594820).
Almost surely, 2143312445234 is an apocalyptic number.
143312445234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
143312445234 is an abundant number, since it is smaller than the sum of its proper divisors (220693623246).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143312445234 is a wasteful number, since it uses less digits than its factorization.
143312445234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39552 (or 39546 counting only the distinct ones).
The product of its digits is 138240, while the sum is 36.
Adding to 143312445234 its reverse (432544213341), we get a palindrome (575856658575).
The spelling of 143312445234 in words is "one hundred forty-three billion, three hundred twelve million, four hundred forty-five thousand, two hundred thirty-four".
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