Base | Representation |
---|---|
bin | 100000100011110110101100… |
… | …101001101110001011100001 |
3 | 200210000220211212110120102122 |
4 | 200203312230221232023201 |
5 | 122232202432203443040 |
6 | 1224321452053554025 |
7 | 42106650134553002 |
oct | 4043665451561341 |
9 | 623026755416378 |
10 | 143201401234145 |
11 | 416a0411820071 |
12 | 14089483645915 |
13 | 61b9aac950ba7 |
14 | 2750db04191a9 |
15 | 1184ee51e01b5 |
hex | 823daca6e2e1 |
143201401234145 has 8 divisors (see below), whose sum is σ = 171898526249856. Its totient is φ = 114523224474736.
The previous prime is 143201401234127. The next prime is 143201401234147. The reversal of 143201401234145 is 541432104102341.
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-143201401234145 is a prime.
It is a super-2 number, since 2×1432014012341452 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (143201401234147) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4737047447 + ... + 4737077676.
It is an arithmetic number, because the mean of its divisors is an integer number (21487315781232).
Almost surely, 2143201401234145 is an apocalyptic number.
It is an amenable number.
143201401234145 is a deficient number, since it is larger than the sum of its proper divisors (28697125015711).
143201401234145 is an equidigital number, since it uses as much as digits as its factorization.
143201401234145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9474128151.
The product of its (nonzero) digits is 46080, while the sum is 35.
Adding to 143201401234145 its reverse (541432104102341), we get a palindrome (684633505336486).
The spelling of 143201401234145 in words is "one hundred forty-three trillion, two hundred one billion, four hundred one million, two hundred thirty-four thousand, one hundred forty-five".
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