Base | Representation |
---|---|
bin | 1000010110010100111… |
… | …0000101111111001001 |
3 | 111201020000211100020000 |
4 | 2011211032011333021 |
5 | 4322222110122441 |
6 | 145520343553213 |
7 | 13235244565632 |
oct | 2054516057711 |
9 | 451200740200 |
10 | 143432114121 |
11 | 5591376429a |
12 | 2396b15b809 |
13 | 106aa95015a |
14 | 6d29398889 |
15 | 3ae71be2b6 |
hex | 2165385fc9 |
143432114121 has 20 divisors (see below), whose sum is σ = 221174494464. Its totient is φ = 92536846200.
The previous prime is 143432114093. The next prime is 143432114167. The reversal of 143432114121 is 121411234341.
It is a happy number.
143432114121 is a `hidden beast` number, since 1 + 4 + 34 + 3 + 211 + 412 + 1 = 666.
143432114121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 143432114121 - 214 = 143432097737 is a prime.
It is a super-2 number, since 2×1434321141212 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (143432114321) 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 19 ways as a sum of consecutive naturals, for example, 28558245 + ... + 28563266.
Almost surely, 2143432114121 is an apocalyptic number.
It is an amenable number.
143432114121 is a deficient number, since it is larger than the sum of its proper divisors (77742380343).
143432114121 is an equidigital number, since it uses as much as digits as its factorization.
143432114121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57121554 (or 57121545 counting only the distinct ones).
The product of its digits is 2304, while the sum is 27.
Adding to 143432114121 its reverse (121411234341), we get a palindrome (264843348462).
The spelling of 143432114121 in words is "one hundred forty-three billion, four hundred thirty-two million, one hundred fourteen thousand, one hundred twenty-one".
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