Base | Representation |
---|---|
bin | 100000010111100001111111… |
… | …111111100000000000101001 |
3 | 200200000221221220001210110122 |
4 | 200113201333333200000221 |
5 | 122124314101103124431 |
6 | 1222432435135453025 |
7 | 41661530202046250 |
oct | 4027417777400051 |
9 | 620027856053418 |
10 | 142354543411241 |
11 | 413a424a6424a7 |
12 | 13b71320687175 |
13 | 6157c8bc092b5 |
14 | 2721dd4bb9797 |
15 | 116ce7d333a7b |
hex | 81787ffe0029 |
142354543411241 has 16 divisors (see below), whose sum is σ = 164346314864256. Its totient is φ = 120778498046976.
The previous prime is 142354543411231. The next prime is 142354543411247. The reversal of 142354543411241 is 142114345453241.
It is not a de Polignac number, because 142354543411241 - 226 = 142354476302377 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 142354543411192 and 142354543411201.
It is not an unprimeable number, because it can be changed into a prime (142354543411247) 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 15 ways as a sum of consecutive naturals, for example, 77173706 + ... + 78996771.
It is an arithmetic number, because the mean of its divisors is an integer number (10271644679016).
Almost surely, 2142354543411241 is an apocalyptic number.
It is an amenable number.
142354543411241 is a deficient number, since it is larger than the sum of its proper divisors (21991771453015).
142354543411241 is a wasteful number, since it uses less digits than its factorization.
142354543411241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 156171808.
The product of its digits is 921600, while the sum is 44.
Adding to 142354543411241 its reverse (142114345453241), we get a palindrome (284468888864482).
The spelling of 142354543411241 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred forty-three million, four hundred eleven thousand, two hundred forty-one".
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