Base | Representation |
---|---|
bin | 1000010010010100001… |
… | …0011000101100110110 |
3 | 111121102222121200100212 |
4 | 2010211002120230312 |
5 | 4313020424200342 |
6 | 145221440105422 |
7 | 13166461053356 |
oct | 2044502305466 |
9 | 447388550325 |
10 | 142355303222 |
11 | 55410948330 |
12 | 2370a605272 |
13 | 1056882b342 |
14 | 6c66374b66 |
15 | 3a828b9182 |
hex | 2125098b36 |
142355303222 has 32 divisors (see below), whose sum is σ = 246907121184. Its totient is φ = 60836608000.
The previous prime is 142355303197. The next prime is 142355303227. The reversal of 142355303222 is 222303553241.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142355303227) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156722 + ... + 556122.
It is an arithmetic number, because the mean of its divisors is an integer number (7715847537).
Almost surely, 2142355303222 is an apocalyptic number.
142355303222 is a deficient number, since it is larger than the sum of its proper divisors (104551817962).
142355303222 is a wasteful number, since it uses less digits than its factorization.
142355303222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 400384.
The product of its (nonzero) digits is 43200, while the sum is 32.
Adding to 142355303222 its reverse (222303553241), we get a palindrome (364658856463).
The spelling of 142355303222 in words is "one hundred forty-two billion, three hundred fifty-five million, three hundred three thousand, two hundred twenty-two".
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