Base | Representation |
---|---|
bin | 1000010011010001000… |
… | …0010110001001110110 |
3 | 111122002210001011120120 |
4 | 2010310100112021312 |
5 | 4314031304333141 |
6 | 145303040312410 |
7 | 13206011164245 |
oct | 2046420261166 |
9 | 448083034516 |
10 | 142610621046 |
11 | 55531a833a3 |
12 | 23780012706 |
13 | 105a96b338a |
14 | 6c8c23695c |
15 | 3a99eedc66 |
hex | 2134416276 |
142610621046 has 16 divisors (see below), whose sum is σ = 285224943600. Its totient is φ = 47536256768.
The previous prime is 142610621011. The next prime is 142610621057. The reversal of 142610621046 is 640126016241.
It is a junction number, because it is equal to n+sod(n) for n = 142610620998 and 142610621016.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 820570 + ... + 979058.
It is an arithmetic number, because the mean of its divisors is an integer number (17826558975).
Almost surely, 2142610621046 is an apocalyptic number.
142610621046 is an abundant number, since it is smaller than the sum of its proper divisors (142614322554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142610621046 is a wasteful number, since it uses less digits than its factorization.
142610621046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 308463.
The product of its (nonzero) digits is 13824, while the sum is 33.
Adding to 142610621046 its reverse (640126016241), we get a palindrome (782736637287).
The spelling of 142610621046 in words is "one hundred forty-two billion, six hundred ten million, six hundred twenty-one thousand, forty-six".
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